SKOOKUM Teeth Whitening Foam To Remove Yellow Stains Teeth Whitening Liquid Teeth Whitening liquid  (60 ml)

How to use: 1. Press 1-2 times, send the foam directly into the mouth cavity. Spit out after 10-15 seconds, then rinse your mouth with clear water to refresh your breath. 2. Send the foam directly or into the cavity by the toothbrush, rinse your mouth for 10-15 seconds, then brush your teeth with the toothbrush for about 3 minutes, and rinse your mouth with clean water.