My teeth are really yellow and I want to whiten my teeth but do not know which brand of whitening strips work the best. I thought about going to a dentist and having them professionally whiten but, doing so would be costly.
Answer: If you want your teeth whiten the best the doing to a dentist is a good option. However there are many good over the counter whitening stips that will help to whiten your teeth. Crest is a good name brand but really they all work well.