abdulla
hi
i want to whiten my teeth by hydrogen peroxide and baking soda
and i was wondering if some one hab=ve tried it before?
how to make the recipes?i mean the amount and other stuff.
i've got hydrogen peroxide b.p. 20 volume contin 6% w/v of hydrogen peroxide with a stabiliser
I DON"T HAVE CREST WHITE STRIPS IN MY COUNTRY