Wisely Choose Dental Bleaching Products For Some Can Cause Gum Irritation

Perhaps the biggest complaint about these over the counter dental bleaching products is that they do tend to cause irritation to the gums when the gel leaks out from behind the tray. This problem is caused mainly by the user when they use too much of the teeth bleaching gel. However, by limiting use and making sure to trim the tray before using (remember, these are one-size-fits-all trays so they are typically larger than they need to be).