Is Excel 3 teeth whitener safe?

Answer by  ktow70 (305)

Yes it is safe, however if you consume a large quantity of this bleach it will harm you. most teeth whiteners are very safe and minimal amounts can be ingested but if swallowed it can be very toxic to the body especially if the bleach is a high percentage of bleach too.

Answer by  Brendawith (464)

To be absolutely certain, ask your dentist. The dentist is familiar with your dental history and will be able to advise you. Very often, because teeth are not stark white, whitener is not necessary and can actually make the teeth appear "too white."