The side of the whitening strip that faces its plastic carrier is the side that contains the tooth whitener and is the side that needs to be placed against the surface of your teeth.
There are two strips – one designed for the top teeth and one designed for the bottom teeth. Use the longer strip for your top teeth and the shorter strip for your bottom teeth.
It's safe to brush and floss your teeth after using whitening strips. It won't reduce the whitening effects of the treatment. Manufacturers recommend doing so gently. This will help you avoid gum irritation and discomfort.
Do not touch your gums with the whitening strips. The whitening agent in whitening strips can be harmful to your gums. Particularly, this agent can damage the soft tissue in your gums, which can lead to a wide array of oral health issues down the road.
3. Can I swallow saliva during teeth whitening? Yes, the teeth whitening gel is safe. The by-products when peroxide is broken down is largely oxygen (the byproduct that allows for the whitening process) and water.
Look into a mirror to properly apply your Crest 3D White Whitestrips, making sure the strip is in good contact with the teeth. If the strips begin to slip, close your mouth and create suction to tighten the strips up again. Don't touch the strips excessively with your tongue.
Also, if you have poor oral health or an underlying medical condition that affects the teeth, the teeth whitening procedure may make the teeth yellow. This is because the dentin has a yellowish hue under the enamel. So, when the enamel thins, your teeth become translucent and may look yellow.
How long can I wear Crest 3DWhitestrips Sensitive + LED Light? Limit use to just 5 minutes a day. Longer wear time can result in tooth sensitivity. If you are looking for faster whitening results, please try Crest 1 Hour Express + LED Light, See visible results in just 1 hour.
Typically it's recommended to wait at least one hour before eating. You could even go so far as to following the same post-op instructions for procedures such as an in-office one hour whitening and eat only clear/white foods/liquids for 24 hours to prevent any other possible staining.
However, you should not brush your teeth immediately before you apply whitening strips as they can sometimes irritate your gums. Instead, wait at least half an hour after brushing your teeth to apply whitening strips.
If you want to brush your teeth first, wait at least 30 minutes before applying the strips. Using whitening strips right after brushing can cause gum irritation.
Out of the nine variations of white strips, there are seven of them which require the strips to be left on your teeth for 30 minutes.
Do Not Consume Dark Food or Beverages After Whitening. Give your teeth some time after the teeth whitening strips are applied to close their pores. These pores will be open for a couple hours after the strips are applied, making the teeth that much more likely to stain if contacted with foods and beverages of dark hues ...
Per the Crest website for their “3D White 1-Hour Express Whitestrips”: “Usage: Apply once a day for 1 hour. Full results in 7 days.” So, their intended recommendation is a maximum of 1 treatment per day.
Do Whitening Strips Damage Enamel? Yes, whitening strips do damage enamel. Your teeth have three layers — enamel, dentin and connective tissue.
Potential Damage and Tooth Sensitivity
To be on the safer side, use whitening strips in moderation, as overuse will not only cause tooth sensitivity over time, but it will also permanently damage your tooth's enamel and the surface below.
Porcelain Veneers
These are very popular amongst celebrities because of their incredible results. Veneers are thin, strong shells that are custom-made from dental porcelain to cover the front surface of your teeth. They can fix small cracks, chips, gaps, and discoloration all at once.
You're experiencing a natural reaction between your saliva and the whitening agent on our Whitestrips. Saliva increases whenever you place an object of any kind in your mouth. As saliva increases, it also reacts with the whitening agent and together they make foam.
The bleaching agent in teeth whitening strips, while not as powerful as the ones dentists use, is still a harsh chemical which can damage the soft tissues of your gums. It's essential to avoid contact between the whitening agent and your gums wherever possible, although this is easier said than done.
Whitening strips usually start to make a difference within just 3-4 days. Only you'll want to keep wearing them to continue the improvement, even out the whitening overall, and get the brightest end results.
The short answer is yes. Teeth whitening strips can whiten your teeth by a shade or two and can act in as little as a few days. But home products aren't usually as effective as in-office dental whitening techniques. They also come with some risks such as increased tooth sensitivity and gum irritation.
Whitening products such as Crest Whitestrips use Advanced Seal technology to keep the strips in place so you can continue your regular activities such as showering, drinking water, or running errands.
Leaving whitening strips on for too long can cause chemical burns to your gums. The peroxide in the whitening strips breaks down into oxygen radicals which can damage your gums with prolonged contact. In extreme cases, this can lead to gum recession.
How often teeth whitening treatments are recommended by dentists. Professional teeth whitening performed in the dentist's office is recommended once every year to every 18 months, depending on how long the results last. At-home kits can be used as often as once every four to six months.