Post by joysmithforever on Nov 22, 2012 2:36:45 GMT -5
www.slowcarbdiethq.com/topic/wait-to-whiten-if-you%e2%80%99re-pregnant-or-nursing In a recent study published in the journal General Dentistry, people who used whitening strips for 30 minutes twice daily showed significant improvements in yellowness and lightness/brightness. But all the patients in the study used the strips for 44 consecutive days. Whitening your teeth using over-the-counter dental x ray equipment is considered safe but some people may experience mild tooth sensitivity or gum irritation. If you experience these side effects, stop using the product for a few days, says Harms.