Results can last from a few months to a few years, depending on your habits. Avoiding foods that stain teeth, like red wine and coffee, can help keep your smile bright. Reading dental whitening reviews can also guide you in maintaining your results.
Yes, when done by a professional, teeth whitening is safe. Your dentist will take steps to protect your gums and teeth, including considering the health of your enamel. They will also inform you about potential whitening side effects.
It is best to wait several months between treatments. Your dentist can recommend the best schedule for you.
Most people can safely whiten their teeth. However, if you have dental issues like cavities or gum disease, it’s best to treat these first. If you have children, consider asking about pediatric dentistry options for their dental care.