Why am I holding a banana?
Obviously you knew I was whitening my teeth, right?
You guys are so smart then.
Have you ever tried whitening your teeth with those gels and strips?
Why I don't use them:
My gums always burn after that and I cannot drink hot or cold drinks afterwards.
They always taste so gross.
They also cost too much to buy.
I use a banana peel instead.
-High in minerals like potassium and magnetism that remove surface stains.
-Calcium in them also strengthens teeth