Even if it's the same brand, the concentration of gel (hydrogen peroxide or carbamide peroxide) affects how long you can safely wear the strips. Wearing them too long or taking them off too soon can lead to significant side effects or poor results.
Burns and Blisters. In rare cases, the bleaching agents used in teeth whitening can cause burns or blisters on your gums. This usually happens when the gel used is left on your teeth for too long or if it's not applied correctly.
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 recommend offering White Dental Beauty 6% hydrogen peroxide, the strongest EU accepted gel. Recommended wear time is 30 to 90 minutes.
Leave the trays in your mouth for 20-30 minutes when using 35% Carbamide Peroxide. You can increase the whitening time after a few sessions. In the case that you experience sensitivity, do not increase whitening time. Do not exceed a treatment time of more than 1 hour a day.
Long term, your teeth not only become discolored again but may be more susceptible to staining. In addition to a translucent appearance, your teeth may develop a rough, ridged texture.
The increased acidity that occurs during NON-refrigerated shipping and storage results in increased “stabilization” of the whitening gel, which means when placed in the mouth, the gel will not break down as thoroughly in the mouth when we want it to.
The longer hydrogen peroxide stays in contact with your teeth, gums, or tongue, the more damage it can cause. That is why whitening treatments that contain hydrogen peroxide are only applied for a limited amount of time. Most products recommend a maximum time of 1 – 2 minutes, once or twice a week.
Over-Whitening: Overusing or leaving whitening products on for too long can lead to an unnatural, overly white appearance known as “bleached” teeth. Follow your dentist's recommendations to avoid this issue. Temporary Discomfort: Some people may experience mild discomfort or pain during and after the whitening process.
While there is no one-size-fits-all answer to how many times you can get your teeth professionally whitened, a general rule of thumb is to limit the procedure to once or twice a year. Overdoing it can lead to increased tooth sensitivity and potential damage to the enamel.
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.
Brushing too soon could potentially damage this delicate layer and lead to tooth sensitivity or even enamel erosion over time. To strike a balance between these perspectives, dentists often recommend waiting at least 30 minutes before brushing your teeth after using whitening strips.
Dental veneers are a great way to permanently whiten your teeth, so no more white strips and no need for whitening treatments. A dental veneer is a thin piece of porcelain material that is placed on top of natural teeth. They are bonded to the tooth with a cement-like material to ensure a stronghold.
Recommended Duration Guidelines. While specifics can vary based on the Crest White Strips product you choose, a general guideline is to leave the strips on for 30 minutes to an hour per session. This timeframe strikes a balance between achieving optimal results and minimizing the risk of increased tooth sensitivity.
Myth: Stains Occur Faster After Whitening
In the first couple days after whitening, you must avoid foods and beverages with dark pigments, such as coffee and berries. After the pores in your enamel close, your teeth will retain their newly whitened color.
Is teeth whitening permanent? Teeth whitening isn't permanent. It can last from a few months to up to 3 years – it varies from person to person. The whitening effect won't last as long if you smoke or drink red wine, tea or coffee, which can all stain your teeth.
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.
Teeth are thought to become more sensitive after whitening because the whitener weakens the teeth slightly, exposing “dentinal microtubules” that connect the outside of the tooth to the nerves inside.
The Common Ingredients in Teeth Whitening Gels
Common teeth-whitening ingredients fall into two categories: bleaches and non-bleaching agents. Bleaches like hydrogen peroxide and carbamide peroxide break down stains on the enamel but can irritate if left on too long.
We all want a white brighter smile. But this begs the question “does teeth whitening damage the enamel?” The answer is no. While there may sometimes be side effects, whitening treatment is safe on tooth enamel.
Brush off the stains with Baking Soda
It is an inexpensive and easy home remedy for teeth whitening. To use this home remedy: Add a few drops of water to baking soda until you form a paste. Apply the mixture to the toothbrush bristles and brush as usual for about two minutes.
Crest's 3D Whitening Strips are probably the most recognizable teeth whitening method on this list, and with good reason. The brand stands out as the No. 1 recommendation in this category, with dentists telling me their patients get good results within a week or two of using the strips every day.
Place a small amount of teeth whitening gel into the tray(s). Place the whitening tray(s) in your mouth carefully, making sure that it is seated all the way. Remove any excess gel from the gum tissue with your finger or dry toothbrush. Keep the tray in your mouth for 30-60 minutes.
Not all whitening products have the same ingredients, some can be used at night and others should not. Overuse of whitening products can cause severe discomfort and possibly cause irreversible damage to the tooth.