A annie42 New member Jan 7, 2011 #1 Hands are full of germs. We are taught to roll the floss around our fingers. Aren't we introducing bacteria into the gums from our hands...and sometimes our gums bleed.
Hands are full of germs. We are taught to roll the floss around our fingers. Aren't we introducing bacteria into the gums from our hands...and sometimes our gums bleed.
