GENTLE AND NON IRRITATING: Our teeth whitening paint contains safe ingredients such as coconut oil and vitamin C, which is safe and gentle to gums and enamel and will not cause damage to your teeth. DOUBLE PROTECTION FOR TEETH: Teeth whitening paint can reduces the growth of melanin from the source, effectively blocks black and yellow stains from the outside, provides double protection for beautiful teeth. LONG-LASTING WHITENING: Fast and effective teeth whitening paint, effectively fades stain left by tea, coffee, and tobacco, making teeth whiter and blooming a brighter smile. COVER TEETH COLOR: Teeth whitening paint kit can correct the color of all tooth deposits, improve yellowness and make them bright, instantly whiten teeth and freshen breath. PORTABLE TOOTH KIT: The teeth whitening paint is compact in size and suitable for carrying with you, whether traveling, on a business trip or in the office.