Our 5D dental strips contain sorbitol xylitol sodium bicarbonate. It can gently whiten and protect teeth active whitening essence quickly decompose precipitated pigments non-slip firmly stick to the surface of teeth lock whitening effect elastic stretching to improve whitening high coverage. Its use method is very simple: tear the packaging exposing the strip; After brushing put whitening stickers on your teeth up and down your teeth. Stick the strips on your teeth for 30 minutes. Avoid eating or drinking; Remove the tooth whitening sticker and rinse with water; Give me your bigger smile. In people's eyes white teeth are like diamonds will gain greater charm help you open the door to social success and confidently show your whitening smile.