Dentist Questions Effectiveness of Social Media Teeth Whitening Hacks

Some people on social media share ways to whiten teeth at home using things like lemon, salt, and mustard oil.

But, a dentist says the best way to whiten teeth is to go to the dentist.

The dentist says that using these mixtures every day can hurt your gums and make your teeth sensitive.

Things that are okay to eat can be used on teeth but too much of anything can cause harm.

They suggest that other things like strawberries and banana peels are safer to use at home.