Kit Snow Teeth Whitening Warranty How Long

Kit Snow Teeth Whitening Warranty How Long

Snowfall is an innovator on the property pearly whites whitening market. The proprietary whitening formula is actually applauded for having the ability to wipe out also the toughest stains without resulting in level of sensitivity. SHORTCUTSProfessional-quality pearly whites whitening at homeOver 500,000 happy customersSuperior end results without triggering sensitivityHelps eliminate tough coffee as well as red or white wine stains30-days cash back guaranteeSnow creates teeth whitening hassle-free without office check outs, unpleasant bits, or even chaotic request.

The Snow therapy is an LED-activated pearly whites whitening body that targets all kinds of blemishes. This includes those dued to red or white wine, tea, coffee, as well as cigarette. The patent-pending light-accelerated technology creates no adverse effects, as the wavelengths are certainly not unsafe. It is actually FDA-approved, enamel-safe, and does not induce level of sensitivity. You do not need to have any sort of dental professional brows through or prescribeds to accomplish the therapy coming from the convenience of your personal residence.

Kit Snow Teeth Whitening  Warranty How LongKit Snow Teeth Whitening Warranty How Long

Snowfall likewise declines to assess on pets. There are 2 kits to decide on. The components of each should last for over 90 requests. Permit’s malfunction what they include and also how to pick the very best one for you. This kit is Snow’s best-known product, because of which they obtained their appeal.

The All-in-One kKt coming from Snow includes: a wired LED mouthpiece,3 whitening wands,1 extra-strength whitening wand, anda cover quick guide. The mouth piece is actually appropriate with the Snow app, therefore you can easily control how deeply you would like to bleach your pearly whites. Kit Snow Teeth Whitening Warranty How Long. It features a cord that allows you attach to USB, apples iphone, as well as other smart devices.

Kit Snow Teeth Whitening Warranty How Long

It might be noticeable, yet the greatest variation between the two packages is actually the cordless function. Over three million were actually invested in trial and error, bring in brand-new capabilities possible. The materials of The Wireless Charging At-home Pearly Whites Whitening Kit include: a wireless LED mouthpiece, a docking station,3 whitening wands,1 the greatest strength whitening wand,1 making less sensitive cream, lip therapy, USB cable television, andan instructions.

The last function enables the procedure to be gotten used to your requirements. It courses immediately, so all you have to do is actually trigger it on the app. The mouth piece is actually water resistant. This implies you can securely use it in the shower. What is actually additional, it disinfects itself while demanding. There is actually likewise a red-light treatment alternative for your periodontals.

According to investigation, it helps: remove bacteria, minimize tooth sensitivity, strengthen blood circulation in the periodontals, stop receding gum tissue lines, increase bone density, andminimize post-whitening irritation. The docking terminal includes an unnoticeable style, patients often contrast the way it tries to a bluetooth audio speaker. Besides disinfecting and also asking for the mouth piece, it likewise functions as a penholder as well as traveling situation for your serum sticks.

Impacts are actually ensured to be noticeable after 7 times of making use of. The sets are actually simple to use correct away from package, thus almost any person can easily lighten their teeth along with Snow items. Listed below is a standard overview: Safe forThose with dental crowns, links, and also veneersTeeth along with fillingsPregnant womenBreastfeeding momsSensitive dentitionAdditionally, they deliver their products worldwide, thus your location will not confine you.

Kit Snow Teeth Whitening Warranty How Long

It is suggested that you brush and floss your teeth prior to carrying out the therapy. Dental care helps clear away any kind of food fragments as well as pollutants (Kit Snow Teeth Whitening Warranty How Long). This enables even insurance coverage of the product. You wish all surface areas of your pearly whites to become brightened!Moreover, oral plaque buildup and also germs, which occasionally get entraped in between the lotion and also the pearly whites, make it a lot more probably for you to experience dental caries or even other dental issues.

This measure is certainly not required if your dentition doesn’t normally respond to temperature level or pleasant or tough foods. It not merely minimizes level of sensitivity but additionally reinforces the pearly white polish. The formula is actually furthermore filled up along with minerals and vitamins. If you choose to use the numbing cream, do this 15 moments before the whitening treatment and after that wash.

Usage either the routine or even extra-strength whitening cream, relying on the results you wish. Spin the wand to acquire the product out. You may need to perform this up to 30 times when you initially use it. The brush tip will certainly assist you use the serum. Picture you are actually coating a white colored sentry fencing (Kit Snow Teeth Whitening Warranty How Long).

If you love your gum tissues rub it off the best you can. A small quantity won’t hurt, yet the item was designed for teeth merely. The wireless LED unit possesses a “shake to wake up” feature. Here are actually the general directions for this attribute: Shake as soon as to turn it on.

Kit Snow Teeth Whitening Warranty How Long

A third time for the gum treatment. Drinking it 4 times will certainly put it to sleep. You can easily also download and install the application to customize your procedure. As soon as you are performed, place the illumination back right into the owner. If you have actually the wired mouthpiece rather, merely connect it around your phone to trigger it.

Maintain it in for 9 to thirty minutes per day, 21-30 days straight. If you occur to experience some sensitivity, take a 1 to 3-day rest and also proceed the treatment later. It is actually ideal to conduct your sessions before going to sleep. Through this they do not hamper eating or drinking.

The cordless kind is going to self-sanitize while billing. Shop your whitening sticks in the fridge after utilizing them. This may aid them maintain their strength over a longer time frame. The packages consist of a source for months of uses, so it’s a really good suggestion to take the most ideal achievable care of your products.

The system may be reviewed to a specialist procedure costing $500-$ 1,000. For a much lesser cost you may do this from the convenience of your personal home. You can order your Snowfall whitening set directly on their website, but it’s additionally on call on Amazon. Right here is actually a guide of how much Snowfall whitening products currently expense: ProductPriceAll-in-one package$ 199Wireless demanding package$ 299Extra strength refills$ 49Add-on for vulnerable pearly whites$ 25Serum refill wands$ 25There are even settlement choices for those that don’t desire to be out the cash all at the moment – Kit Snow Teeth Whitening Warranty How Long.

Kit Snow Teeth Whitening Warranty How Long

Kit Snow Teeth Whitening  Warranty How LongKit Snow Teeth Whitening Warranty How Long

This will happen immediately and also no bills are going to be sent, so you can simply appreciate your products. There is actually additionally a 30-day money-back promise and also a 5-year guarantee on electronics. It holds after you activate it on the Snowfall site. SHORTCUTSProfessional-quality pearly whites whitening at homeOver 500,000 satisfied customersSuperior outcomes without inducing sensitivityHelps remove tough coffee as well as red or white wine stains30-days cash back promise Authorization Dental accepts percentage from 3rd party business.

After finding social networking sites flooded along with people raving regarding just how fantastic the Snowfall Pearly white Whitening system is, I needed to learn. One that blends all the most ideal parts of pearly whites whitening as well as neglects all the poor ones? Yeah, certain (Kit Snow Teeth Whitening Warranty How Long). If you are actually a tough follower that just about anything also great to be real is precisely that, right here’s a pearly whites whitening unit to show you inappropriate.

Snowfall is actually likewise very budget-friendly, at less than 1/10th the rate of professional whitening at the dental practitioner. Additionally, Snow Pearly Whites Whitening does certainly not result in sensitivity. You can have your frozen yogurt as well as consume it too! Or is actually that covered? Regardless, you may have each when your pearly whites may not be befalling coming from blasts of chemical therapies that white colored bits often have.

Frankly,. The LED lighted mouthpiece speeds up the whitening from the gel on your teeth leading to much faster, much longer long-term as well as extra dependable whitening without triggering sensitiveness. The LED lighting enables you to utilize Snowfall for a briefer time frame of time with the very same whitening impacts matched up to other systems.

Kit Snow Teeth Whitening Warranty How Long

These are true, overdue Snowfall consumers’ reviews/before and after teeth whitening images undergone our team within the last one month. These are actually genuine, unsettled Snow consumers’ reviews/before and after teeth whitening images provided to our team within the final thirty days. Excellent item !! A single that has worked with me! And no sensitivity!! AMAZING!! Acquired this sensation extremely skepitcal (Kit Snow Teeth Whitening Warranty How Long).

Kit Snow Teeth Whitening  Warranty How LongKit Snow Teeth Whitening Warranty How Long

Passion it !!! Absolute best loan I have actually invested in an undecided item. Ultimately one thing that really measures up to its cases! I have actually been actually utilizing this as well as would advise, I have actually viewed a difference after 4 days I like this product! I have only used it 3 opportunities simple to use and also no level of sensitivity…, I even neglected to make use of the after item for the periodontals the first 2 opportunities! …

It performs specifically what they mentioned it would certainly do, yes to every little thing!!!! I was quite cynical however I’m really pleased after 2 make uses of today. “The very best pearly whites whitening body for delicate teeth” “Take teeth whitening to the following confess an at-home kit that measures up to a check out to your area helpful dental professional.” “Pair of buddies talked about how white my teeth cared for utilizing this package merely pair of times!”.

When you get the Snow whitening unit, you acquire the observing in every set: Serum wands LED holder Shadow resource that assists you track your improvement Directions on how to utilize the systemGetting began with Snow is actually quick and easy, and the overview will definitely walk you via everything you need to know on exactly how to make use of the whitening body.

Kit Snow Teeth Whitening Warranty How Long

Kit Snow Teeth Whitening  Warranty How LongKit Snow Teeth Whitening Warranty How Long

It doesn’t meet a few of its pledges, yet it is actually still a worthwhile expenditure if you’re trying to find whiter pearly whites, and also is actually better than the majority of various other whitening products out there certainly. The Snow is reasonably simple to make use of. Comb your pearly whites just before you start. Apply the product to your pearly whites thoroughly, being sure you acquire even coverage.

After 10-30 minutes, remove the tray as well as wash off your teeth. Loyal this procedure over the next days and also weeks. This process corresponds to some other whitening items. However the cream and also LED lightweight visibility produce it various than many various other bits and holders. But different doesn’t consistently imply much better.

Pearly white were actually visibly whiter after just a couple of days of make use of. And along with expanded usage, there was actually remarkable development. Yellow teeth, although not snowfall white, were visibly whiter. It took a little longer than Snow guarantees, but the unit does ship end results relatively promptly.

Allow’s encounter it. Several of the best addictive drinks and also routines are certainly not the most ideal for our teeths. Thankfully, if you prefer white pearly whites, you don’t need to leave to coffee, soda, desserts, tea, a glass of wine, and smoking given that there are actually a lot of pearly whites whitening sets to pick from (our team still highly recommend that you kick the smoking cigarettes practice for evident explanations). Teeth whitening is a $ 3.2 billion all over the world sector.

Kit Snow Teeth Whitening Warranty How Long

Fortunately, if you intend to conserve cash, there are many successful kits that you can easily make use of in the house. There are essentially 2 kinds of packages: ones that bleach your pearly whites to take blemishes off as well as ones that actually remove the stains. Triggered charcoal grains have come to be rather preferred lately.

Whitening holders and bits have been actually the standard for many years and commonly rely upon carbamide or hydrogen peroxide. There is actually a third kind of pearly whites whitening item that simply blasts your teeth with LED light. However, pros interviewed due to the Wirecutter mention any kind of gains from this procedure are transient. Merely the SmileDirectClub device in our quick guide uses this innovation, yet it is utilized in combination along with a whitening gel.

Expecting or nursing females need to certainly not make use of peroxide-based whitening products. It likewise isn’t appropriate for youngsters under 14 years outdated. Kit Snow Teeth Whitening Warranty How Long. And, you ought to not use peroxide for longer than 2 weeks of day-to-day use without the supervision of a dental practitioner. The FDA does certainly not suggest utilizing any whitening gels along with a peroxide focus of more than 18%.

You need to have to be mindful using whitening items, as Customer News explains. For example, if your dim pearly whites are because of the natural decreasing of pearly white polish that features aging, whitening sets will definitely certainly not help you. Additionally, they can easily certainly not bleach dental fillings, dentures, veneers, crowns, or even caps. Specialists claim that whitening packages are secure when made use of as pointed – Kit Snow Teeth Whitening Warranty How Long.

Kit Snow Teeth Whitening Warranty How Long

Therefore, concerning a full week before you start your whitening regimen, make use of a tooth paste particularly developed for individuals with delicate teeth or one that builds up polish. And also, skip a day or 2 of make use of if you perform experience sensitivity. The English Dental Diary has launched brand new research study that mentions there wants clinical proof to confirm the cosmetic and also health and wellness perks of triggered charcoal toothpastes and also grains, which they might induce decay.

Kit Snow Teeth Whitening Warranty How Long

Kit Snow Teeth Whitening Warranty How Long

Snowfall is an innovator on the property pearly whites whitening market. The exclusive whitening formula is actually applauded for having the capacity to remove also the hardest stains without inducing sensitiveness. SHORTCUTSProfessional-quality teeth whitening at homeOver 500,000 delighted customersSuperior end results without triggering sensitivityHelps clear away challenging coffee as well as white wine stains30-days refund guaranteeSnow brings in pearly whites lightening convenient with no workplace sees, awkward strips, or cluttered request.

The Snowfall procedure is actually an LED-activated pearly whites whitening system that targets all type of blemishes. This features those created by wine, tea, coffee, and cigarette. The patent-pending light-accelerated innovation causes no side effects, as the insights are not damaging. It is actually FDA-approved, enamel-safe, as well as does not generate level of sensitivity. You don’t require any kind of dental expert check outs or prescribeds to accomplish the procedure from the convenience of your very own residence.

Kit  Snow Teeth Whitening Warranty How LongKit Snow Teeth Whitening Warranty How Long

Snowfall likewise declines to test on pets. There are actually two sets to decide on. The contents of each should last for over 90 treatments. Let’s break down what they have and just how to pick the greatest one for you. This kit is Snowfall’s best-known product, many thanks to which they gained their popularity.

The All-in-One kKt coming from Snowfall contains: a wired LED mouthpiece,3 whitening sticks,1 extra-strength whitening wand, anda cover quick guide. The mouthpiece works with the Snow application, so you can regulate exactly how extremely you intend to whiten your pearly whites. Kit Snow Teeth Whitening Warranty How Long. It features a cord that lets you hook up to USB, iPhones, and various other cell phones.

Kit Snow Teeth Whitening Warranty How Long

It might be actually noticeable, yet the largest distinction between the 2 packages is the cordless function. Over three million were actually devoted on r & d, creating brand-new capabilities possible. The contents of The Wireless Charging At-home Pearly Whites Whitening Package feature: a wireless LED mouth piece, a docking terminal,3 whitening sticks,1 the greatest stamina whitening stick,1 anesthetizing cream, lip therapy, USB wire, andan guideline manual.

The final component permits the treatment to be changed to your needs. It plans instantly, therefore all of you possess to perform is actually activate it on the application. The mouthpiece is water resistant. This suggests you may safely and securely utilize it in the shower. What is actually even more, it cleans itself while asking for. There is also a red-light therapy option for your periodontals.

According to analysis, it assists: eliminate microorganisms, reduce pearly white level of sensitivity, boost blood stream flow in the gum tissues, stop declining gum lines, boost bone tissue quality, andminimize post-whitening swelling. The docking terminal includes a low-profile design, people usually match up the way it wants to a bluetooth audio speaker. Besides cleaning as well as asking for the mouth piece, it additionally doubles as a penholder and also traveling situation for your lotion sticks.

Effects are ensured to become apparent after 7 days of make use of. The sets are effortless to make use of ideal out of the container, thus just about any individual can lighten their pearly whites with Snow items. Here is actually an overall guide: Safe forThose with crowns, links, and also veneersTeeth along with fillingsPregnant womenBreastfeeding momsSensitive dentitionAdditionally, they transport their items worldwide, thus your area will not restrict you.

Kit Snow Teeth Whitening Warranty How Long

It is actually highly recommended that you comb as well as floss your pearly whites just before doing the treatment. Dental care assists remove any type of food fragments and impurities (Kit Snow Teeth Whitening Warranty How Long). This allows for even protection of the item. You want all surface areas of your teeth to be actually brightened!Moreover, cavity enducing plaque as well as micro-organisms, which in some cases get trapped in between the serum and also the pearly whites, make it a lot more probably for you to experience dental cavity or other oral issues.

This measure is not needed if your dentition doesn’t commonly respond to temp or pleasant or challenging meals. It certainly not simply minimizes level of sensitivity however also reinforces the tooth enamel. The formula is additionally loaded along with minerals as well as vitamins. If you make a decision to use the desensitizing cream, perform this 15 minutes prior to the whitening treatment as well as then rinse.

Make use of either the frequent or even extra-strength whitening lotion, depending on the end results you want. Twist the wand to acquire the item out. You may have to do this up to 30 times when you first use it. The brush recommendation will certainly assist you administer the cream. Picture you are painting a white colored sentry fence (Kit Snow Teeth Whitening Warranty How Long).

If you love your periodontals wipe it off the ideal you can. A small quantity won’t hurt, yet the product was designed for teeth simply. The wireless LED gadget has a “shake to wake” functionality. Right here are the general guidelines for this function: Shake the moment to switch it on.

Kit Snow Teeth Whitening Warranty How Long

A third time for the gum tissue therapy. Trembling it four times will definitely put it to sleep. You can also install the app to tailor your procedure. Once you are actually performed, position the light back in to the holder. If you have actually the wired mouthpiece rather, simply connect it up to your phone to trigger it.

Maintain it in for 9 to thirty minutes daily, 21-30 times in a row. If you take place to experience some sensitivity, take a 1 to 3-day breather as well as carry on the treatment later. It’s ideal to perform your treatments just before going to mattress. In this manner they don’t disrupt consuming or alcohol consumption.

The wireless kind will definitely self-sanitize while charging. Outlet your whitening wands in the refrigerator after using all of them. This can easily aid them maintain their stamina over a longer time period. The sets feature a supply for months of uses, so it’s a really good idea to take the very best feasible care of your items.

The unit may be actually reviewed to a professional procedure costing $500-$ 1,000. For a considerably lesser rate you can possibly do this from the convenience of your own house. You may get your Snow whitening kit exactly on their website, however it’s likewise offered on Amazon. Listed below is actually an outline of just how much Snowfall whitening products currently cost: ProductPriceAll-in-one kit$ 199Wireless demanding set$ 299Extra toughness refills$ 49Add-on for sensitive pearly whites$ 25Serum refill wands$ 25There are even settlement options for those who do not intend to be actually out the loan simultaneously – Kit Snow Teeth Whitening Warranty How Long.

Kit Snow Teeth Whitening Warranty How Long

Kit  Snow Teeth Whitening Warranty How LongKit Snow Teeth Whitening Warranty How Long

This are going to occur automatically as well as no bills will definitely be sent, so you can just appreciate your items. There is likewise a 30-day money-back assurance and a 5-year guarantee on electronics. It’s valid after you trigger it on the Snowfall web site. SHORTCUTSProfessional-quality pearly whites whitening at homeOver 500,000 pleased customersSuperior outcomes without leading to sensitivityHelps remove challenging coffee as well as white wine stains30-days refund guarantee Authorization Dental takes commission coming from 3rd party providers.

After viewing social media swamped with individuals going crazy regarding exactly how excellent the Snow Teeth Whitening unit is, I possessed to determine. One that mixes all the very best items of pearly whites whitening and also omits all the negative ones? Yeah, sure (Kit Snow Teeth Whitening Warranty How Long). If you are actually a sturdy believer that everything as well good to become true is actually exactly that, right here is actually a pearly whites whitening system to show you inappropriate.

Snowfall is likewise incredibly affordable, at much less than 1/10th the price of expert whitening at the dentist. Also, Snowfall Pearly Whites Whitening carries out certainly not lead to sensitiveness. You can possess your ice cream and also eat it also! Or is actually that covered? In any case, you may have each when your pearly whites may not be falling out from bursts of chemical procedures that white colored strips typically include.

Truthfully,. The LED lighted mouthpiece accelerates the whitening from the gel on your teeth leading to much faster, much longer enduring as well as even more reliable whitening without creating sensitiveness. The LED illumination permits you to utilize Snowfall for a much shorter time period with the very same whitening has an effect on matched up to various other devices.

Kit Snow Teeth Whitening Warranty How Long

These are real, unpaid Snow consumers’ reviews/before and also after teeth whitening images accepted our company within the last one month. These are actually actual, unsettled Snowfall clients’ reviews/before and also after pearly whites whitening pictures accepted our company within the last one month. Amazing item !! Merely one that has actually benefited me! As well as no level of sensitivity!! AMAZING!! Bought this feeling quite skepitcal (Kit Snow Teeth Whitening Warranty How Long).

Kit  Snow Teeth Whitening Warranty How LongKit Snow Teeth Whitening Warranty How Long

Passion it !!! Absolute best money I have actually invested on a doubtful product. Finally something that definitely resides up to its cases! I have been utilizing this as well as will advise, I’ve observed a variation after 4 days I adore this item! I have merely used it 3 opportunities simple to use and no sensitivity…, I even forgot to utilize the after item for the periodontals the very first 2 opportunities! …

It does precisely what they said it would carry out, yes to whatever!!!! I was quite hesitant but I am actually extremely impressed after 2 uses today. “The most effective pearly whites whitening system for delicate teeth” “Take pearly whites whitening to the upcoming confess an at-home kit that equals a check out to your area welcoming dental expert.” “Two buddies commented on how white colored my teeth appeared after using this set simply 2 opportunities!”.

When you purchase the Snowfall whitening unit, you obtain the complying with in every kit: Lotion wands LED tray Umbra manual that helps you track your progress Directions on how to make use of the systemGetting started along with Snow is actually effortless, and also the quick guide will definitely stroll you through whatever you need to have to understand on exactly how to use the whitening device.

Kit Snow Teeth Whitening Warranty How Long

Kit  Snow Teeth Whitening Warranty How LongKit Snow Teeth Whitening Warranty How Long

It doesn’t measure up to a number of its commitments, however it’s still a rewarding assets if you are actually trying to find whiter teeth, as well as is much better than the majority of various other whitening products on the market. The Powder snow is relatively uncomplicated to utilize. Comb your pearly whites prior to you start. Apply the cream to your pearly whites carefully, ensuring you obtain also coverage.

After 10-30 minutes, remove the tray and rinse your teeth. Replay this process over the upcoming days as well as full weeks. This procedure corresponds to a few other whitening items. But the cream and LED light direct exposure create it different than many other bits and holders. However different does not regularly imply better.

Pearly white were noticeably whiter after just a couple of days of making use of. As well as with extended make use of, there was actually remarkable improvement. Yellow teeth, although certainly not powder snow white, were noticeably whiter. It took a bit longer than Snowfall promises, but the unit does give outcomes fairly quickly.

Permit’s face it. A few of the absolute most habit forming drinks as well as practices are not the most ideal for our teeths. The good news is, if you desire white colored teeth, you don’t need to claim goodbye to coffee, soft drink, desserts, tea, wine, and cigarette smoking considering that there are lots of teeth whitening packages to decide on (our company still advise that you kick the cigarette smoking routine for evident factors). Pearly white whitening is a $ 3.2 billion all over the world business.

Kit Snow Teeth Whitening Warranty How Long

Thankfully, if you wish to save funds, there are several efficient kits that you may use in the home. There are actually basically two forms of sets: ones that bleach your pearly whites to take spots off and ones that actually remove the discolorations. Activated charcoal grains have come to be quite popular in recent years.

Whitening trays and also strips have actually been actually the specification for years and commonly rely on carbamide or hydrogen peroxide. There is actually a 3rd sort of teeth whitening item that merely blasts your pearly whites along with LED illumination. However, experts talked to through the Wirecutter state any gains coming from this procedure are brief. Just the SmileDirectClub unit in our guide uses this modern technology, yet it is actually made use of combined with a whitening gel.

Expectant or nursing women should certainly not make use of peroxide-based whitening items. It likewise isn’t suitable for kids under 14 years outdated. Kit Snow Teeth Whitening Warranty How Long. And, you need to not make use of peroxide for longer than two weeks of day-to-day make use of without the oversight of a dental expert. The FDA performs certainly not encourage using any sort of whitening gels with a peroxide concentration of higher than 18%.

You require to become careful using whitening products, as Individual News discusses. For example, if your discolored pearly whites result from the natural thinning of pearly white enamel that possesses getting older, whitening sets are going to certainly not assist you. Likewise, they can certainly not whiten fillings, false teeths, laminates, dental crowns, or even hats. Experts point out that whitening sets are safe when utilized as pointed – Kit Snow Teeth Whitening Warranty How Long.

Kit Snow Teeth Whitening Warranty How Long

For that reason, about a full week before you begin your whitening regimen, make use of a tooth paste especially created for people with delicate teeth or even one that develops enamel. And also, skip a time or 2 of making use of if you perform experience level of sensitivity. The British Dental Publication has released new research study that mentions there wants medical evidence to verify the cosmetic as well as wellness perks of triggered charcoal toothpastes and powders, which they may lead to tooth decay.