Product characteristics: Imported natural vegetable cellulose non-woven fabric. Weak acidity affinity formula, PH value suitable for all ages. No alcohol, perfume, fluorescent agent, through the SGS oral mucosal irritation test, clean teeth, maintain oral health. Main raw materials: Medical grade EDI super pure water, super soft water entangled non-woven fabric, xylitol, honeysuckle extract, liquorice extract.