Our top pick for the best whitening strips for fast results is the Crest 3DWhitestrips 1-Hour Express. These teeth whitening strips are designed for single-use sessions and can whiten teeth effectively in just one hour, with results lasting for up to six months.
The longer strip is for your top teeth and the shorter strip is for your bottom teeth.
Which strip goes on the top and bottom? The longer strip goes on the top, the shorter one on the bottom.
Carefully read the teeth whitening instructions. 2. Apply the strips to your teeth, gel side against the surface of the tooth, being careful to not place it on the gums. There is usually a strip for the top teeth and another for the bottom teeth and they should be placed just below the gum line.
Use the longer strip for your top teeth and the shorter strip for your bottom teeth.
To apply, simply remove the whitening strip from its liner and place the gel side to your teeth, aligned with your gum line. Press against your teeth for best contact and fold the remainder of the strip behind your teeth.
The most common cause of uneven color after teeth whitening is the uneven application of products used. This can happen with the bleaching gel at your professional dentist and the peroxide solution in your at-home teeth whitening kits. In some cases, this can be a fault of the product.
You might be tempted to leave whitening strips on your teeth for a little longer, but this will increase the risk and severity of side effects like sensitivity and gum irritation. In some cases, overuse of whitening strips has even led to chemical burns on the gums.
We do not recommend using Crest 3D Whitestrips on your back teeth because the strips are specially designed to fit front teeth — the teeth shown when you smile. If you use Whitestrips on the back teeth, the strips may become loose and eventually fall off during the wear period as a result.
Can I Swallow my Saliva While using Whitening Strips? Yes, you can swallow your saliva while using whitening strips, as most bleaching agents in the strips are safe for oral use and ingestion in small amounts. But you do not need to swallow excessive amounts of saliva while using the strips.
But you need to know that hydrogen peroxide isn't safe to use daily, especially in high concentrations. You need to give your mouth rest to avoid irritating your gums and increasing tooth sensitivity. If you apply hydrogen peroxide multiple days in a row, it can lead to enamel erosion.
The Crest 3D Whitestrips 1-Hour Express box has 10 treatments; the company advertises that it brightens teeth up to 12 shades whiter. By comparison, the original strips use lower concentration bleaching agents and claim to deliver results up to six shades whiter.
The strips are applied to upper and lower teeth, once a day, for up to 30 minutes. Depending on the specific Crest 3D White Whitestrips product chosen, strips should be applied daily for anywhere from 10 to 20 consecutive days.
A double-blind placebo- controlled clinical study was conducted to evaluate initial color improvement after a single-use application of the newly marketed non-peroxide bleaching system. The results of our study demonstrated that the nonperoxide bleaching system is effective.
Wait before applying Whitestrips: It's essential to wait 30 minutes after brushing before applying Whitestrips. Brushing can temporarily weaken your enamel, making it more sensitive. Waiting allows your teeth to recover and minimizes the risk of sensitivity.
With time, these tannins cling to your teeth's enamel and create yellowish stains. Similar to this, frequent use of tobacco products or cigarette smoking might cause your teeth to remain yellow even after whitening procedures. A yellow coating on your tongue could also be noticed.
Why Did Your Tooth Turn Gray After Whitening It? There are several things to consider: It may be that your tooth was damaged before you applied the whitening gel to it, and it became irritated afterward. The problem might stem from the whitening gel.
For optimal whitening, a person can try brushing with a mix of baking soda and hydrogen peroxide for 1–2 minutes twice a day for a week. They should only do this occasionally. Hydrogen peroxide may increase tooth sensitivity, so it is not suitable for long-term use or for people who already have sensitive teeth.
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 general rule of thumb is that your teeth should be dry when applying whitening strips. Moisture can interfere with the adhesion of the strips to your teeth, reducing their effectiveness. Before applying the strips, it's crucial to ensure your teeth are clean and completely dry.
After removing the whitening strips, it's crucial to rinse your mouth thoroughly to remove any residual gel. Take a moment to examine your teeth in the mirror, appreciating the initial results. It's common to notice an immediate improvement in the shade of your teeth, which can be quite satisfying.