6 Best Teeth Whitening Kits of 2023 for a Brighter Smile at Home
Home teeth whitening kits are completely safe—as long as you use them correctly. Always follow the instructions on the product and always consult your dentist if you have any specific concerns.
“If you have any gum problems, receding gums, untreated cavities, or extreme tooth sensitivity, I would recommend being extra careful when using at-home whitening kits,” Weitzman adds. “I also suggest contacting your dentist if you experience any discomfort while using whitening products or dental products in general.”
The most common side effect of bleaches is sensitivity and irritation, probably due to the peroxide. “Peroxide, just as it stings when you apply it to a wound, irritates the soft tissue inside the tooth, which contains thousands of nerve endings,” says Martin. “Start slow [with] shorter intervals and see how your teeth react.”
Some people may only bleach once or twice a week, and that’s okay! But, according to Martin, the discomfort shouldn’t last too long: “Studies show that even if you experience irritation during whitening (sometimes the gums around the teeth will also be sore and white!), it’s completely reversible,” she said. . notes
You’ll still want to avoid staining your gums with the product as much as possible, but rest assured, any irritation should go away. If this does not happen, this is a sign to contact a specialist.