A common side effect to both in-office and at-home treatments is tooth sensitivity. This can be remedied by wearing take-home trays for a shorter length of time. You can also ask your dentist for a fluoride product to help re-mineralize the teeth. Most sensitivity only lasts 24 hours.
The solution used by the dentist in the office is not safe for at-home use. The gums require protection during treatment. If you try to use an at-home whitener with a non-sanctioned amount of carbamide peroxide, you could cause yourself terrible pain and serious damage. This is especially true of amateur chemists who decide to go fully DIY and make their own whitener.
Always consult a professional about tooth whitening remedies. To schedule an in-office whitening treatment, contact our cosmetic dentists in North Hollywood.