Yes and no. You may have already discovered that DIY teeth whitening kits, like those you can buy at the drugstore, seldom deliver any noticeable results. The one-size-fits-all trays don’t fit your unique mouth properly, so the whitening agent, which is not professional grade in the first place, is not likely to stay where it belongs. Instead, it can spill over to your soft tissues and gums, where it is liable to cause damage. For whitening that really works, trust Butte Family Dental.