Ortho phosphoric aci: Superphosphozyme by biotics will whiten teeth. Use a qtip with few drops use on teeth and rinse off using water with little baking soda to remove any acid (or just rinse thoroughly).
Answered 7/30/2012
5.8k views
ZOOM!: Zoom! in office teeth whitening is the best, most predictable way to whiten teeth.
Answered 9/17/2012
5.6k views
10 doctors weighed in across 5 answers
A doctor has provided 1 answer
6 doctors weighed in across 2 answers
4 doctors weighed in across 3 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question