Dental dams are squares made out of latex that dentists use to isolate the tooth on which they are working. AIDS educators have advocated their use for oral sex, either mouth-vagina or mouth-anus.
Using Dental Dams And Plastic Wrap For Oral Sex

The dam or plastic wrap can be placed between the mouth and the vagina or anus during oral sex to reduce risk of sexually transmitted diseases. 

Back to index of this sector