If I brush my teeth with straight hydrogen peroxide, will it whiten them?
Don't do that without consulting a dentist! It will probably take the enamel off your teeth! Just buy some whitening strips. They work great!
The peroxide will help penetrate the enamel which will lighten your teeth. You should just rinse with it after brushing.
yeah but it might taste a little bad or you could just use baking soda
True it makes your teeth cleaner but taste awful D: Never will I taste that mess again for as long as I live....
It does taste bad but it's not good to use every day.
Yes it will most definitely whiten your teeth.