Sure, professional teeth whitening administered by a qualified dentist is Harmless and successful when executed appropriately.??? ???? ???? ?????? ??? ?? ??? ???? ?? ?? ??? ?????? ???????? ? ???????????? ??? ?????? ????? ???? ???? ???? ??? ??? ???? ???? ????? ??? ????? ?? ? ????? ?? ?? ????? ?? ?? ?? ????? ??? ??? ???? ?????? ???????? ?? ???? ?? ??