the humble co. natural dental floss picks (200 count) - vegan, eco friendly, sustainable dental flossers and zero waste plaque remover for oral care with a fresh feel (mint, double thread) the humble co. we recommend you using this interdental product once a day to remove food debris and bacteria from in-between the teeth to prevent bad breath and gum disease. free from pfas & bpa! thread made of pe (polyethylene). handle made of 36% corn starch and 64% pp.