Teeth whitening processes work by lightening teeth from the inside out. The whitening gel usually contains either hydrogen peroxide or carbamide peroxide. The peroxide solutions whiten the outer layer of the tooth (enamel) and the inside layer which is the dentine. When both of these layers get whitened, it leads to an enhanced colour of the teeth, making the smile brighter. Certain teeth whitening kits use other ingredients such as activated charcoal, sodium perborate, sodium bicarbonate and even the natural option of holding coconut oil for ten minutes in your mouth. However, these options are considered less effective as they can only remove superficial staining. For true whitening success, you need to know what type of whitening kit to use and whether or not whitening products are safe for you. Experts recommend avoiding whitening products altogether if you have gum or mouth disease, untreated tooth decay, or significantly worn enamel. If a specialist has given you the green light to begin using at-home whitening products, you can select the right product based on ingredients and price. In addition to having effective ingredients like carbamide peroxide and hydrogen peroxide, the best product for you will fit into your routine and budget. Whitening toothpaste can damage enamel if it’s overused or contains strong abrasives. Make sure to follow the directions for use. You can also look for a toothpaste that contains ingredients that protect enamel, such as stannous fluoride, sodium fluoride, or calcium phosphate. Is it safe to use whitening toothpaste daily?

However, some people don’t like the feel of abrasives in their mouth. And regular use of abrasive toothpastes can wear away more than stains. Read the ingredients https://post.healthline.com/wp-json/wp-offload-ses/v1/c/ZW1haWxfaWQ9MjA2NDYmZW1haWxfY2xpY2tfaWQ9MzE1MTUmZW1haWxfY2xpY2tfdXJsPWh0dHBzJTNBJTJGJTJGd3d3LmFkYS5vcmclMkZlbiUyRnNjaWVuY2UtcmVzZWFyY2glMkZhZGEtc2VhbC1vZi1hY2NlcHRhbmNlJTJGYWRhLXNlYWwtc2hvcHBpbmctbGlzdCZoYXNoPTIxYjdlNDVmMGJmMTY5MDUwMjJiZjk3MmQwMGM5NjU1ODliODY4OTRhODVjMDg2NmMwYjVmZTE1ZmEzNzE1M2E= We kind of call it the white diet," Dr. Zappia says. "Anything that will not stain." So, cheese, yogurt, fresh fruits with the exception of berries, vegetables, pasta, and other foods that won't easily darken your teeth are all great choices.In the past I've tried Crest white strips on 2 separate occasions. Both turned out to be disasters for me at the peroxide in the strips made me feel like someone had taken a blowtorch to my teeth. I'm happy to report that Rapid White is peroxide free and apart from the strange (and quite unpleasant) taste it isn't bothersome in any way. We did find the whitening process to be slightly less comfortable; the solution was pretty tasteless, and our gums experienced some discomfort. Swallowing was also awkward because the solution can produce excess saliva, but you aren’t supposed to swallow the solution. However, the application time here is only 10 minutes, so we thought this was a totally manageable inconvenience for the amount of time needed to whiten. Crest 3D White Whitestrips: We found these strips to be affordable and convenient, but they definitely made our teeth more sensitive—so much so, in fact, that we had to discontinue testing early. Many whitening products can leave you with a sloppy mess on your hands (and teeth!), but we found the iSmile Teeth Whitening Kit to be a tidier and more effective alternative to some of the other kits we tested. As we tested, we realized you can apply the gel to the mouthpiece before inserting it, which aids in making sure you’ve got the right amount and that all the whitening solution really covers your teeth. Preparation: First of all adapt the flexible aligners to your teeth. Use the accompanying instructions for guidance, then brush your teeth carefully. Place a small amount of whitening gel inside the preformed trays. Then put these aside for a short time.

It is best not to eat or drink for 30 minutes after you have removed the trays. In general, you should avoid foods that are likely to cause re-staining (such as for instance, tea, coffee, red wine) or irritate sensitive teeth. After a short time, you can resume a normal healthy diet, normally between 24-72 hours. Teeth Whitening Side-effects, The Truth Avoid products that contain ingredients you’re sensitive or allergic to, such as flavorings, dyes, or artificial sweeteners. Some people are also allergic to cocamidopropyl betaine (CAPB) and propylene glycol, two ingredients commonly found in toothpaste. Since all types of whitening products are applied differently and have varying concentrations of ingredients, it’s important to follow the manufacturer’s directions for the application included with the specific product.The only downside was that the strips only cover the front six to eight of your teeth, so if you were hoping for sparkling molars, this won’t get you there. Still, you get 21 treatments, which we thought was a great value considering you’ll be seeing results in just three days. We also appreciated that this is an alternative to more chemical-based kits, which makes it a little friendlier for people with sensitive teeth.