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What is the best teeth whitening product out there for a person who smokes?
Used opalescence 15% for 20 min. Gums white and sore and one spot bleeding. What to do?
What is tooth dehydration?
Does teeth whitening have any side effects?
How do I treat gum irritation that comes from teeth whitening?
How do I treat the severely painful, irritated, , swollen gums after only two uses?
Do teeth whiteners damage tooth enamel?
I've only been bleaching for a couple of days, but I'm seeing some weird blotches. What do I do?
Are bleaching products safe?