Pick a Side and Stick to it
5. Only use one side of a dental dam. If you flip it after using one side, your mouth can come in contact with genital fluids. This can put you at risk for STIs, like herpes.

5. Only use one side of a dental dam. If you flip it after using one side, your mouth can come in contact with genital fluids. This can put you at risk for STIs, like herpes.