Whitening Essence Oral Hygiene Cleansing Essence to remove plaque Brightening teeth Essence Toothpaste Tooth Whitening Essence Usage: Before use, please clean your mouth with warm water, and then use a cotton swab dipped in an appropriate amount of product to wipe the surface of the teeth for 15-20 minutes, then rinse with water We recommend using it 2-3 times a week Reminders: 1 When removing stains, please wipe gently to avoid damaging the gums and oral mucosa; 2 After soaking the cotton swab, properly moisten it, not too wet; 3 It takes about 1 minute to wipe each tooth; 4 If it is stained Cannot be completely removed, please use again after a week; children under 5, 13 years old do not use Don't try to swallow Storage: After use, please tighten the lid and store in a cool and dry place, away from direct sunlight Included package: Thank you for sending as your order