PTFE dental floss is a safe, non-toxic, and chemically stable oral care product. Compared to other dental floss materials, PTFE is non-allergenic and less likely to cause allergies. Its smooth surface effectively reduces friction between the floss and gums, helping to prevent gingivitis and periodontitis, and reducing the risk of gum infection. Using PTFE dental floss effectively removes food debris and other foreign objects from between teeth, cleaning areas that a toothbrush cannot reach.