Tooth Cleaner: Thoroughly whiten yellow teeth, remove tartar, tartar, stains, etc., bringing a full-scale oralcleansing experience.<br> Intensive Stain Removal: Clean teeth more effectively, remove stains caused by smoking and drinking tea or coffee, and whiten teeth.<br> Long-lasting Brighter Whiter: Say goodbye to bad breath, tonsil stones and oral problems. Solve your problems, create healthy teeth, and make your teeth bright and shiny.<br> Easy to Carry: Calculusfree Dissolving Dental Spray, has a small and exquisite design and is suitable for usein any occasion. Even during travel, the freedom to clean your mouth can be achieved, allowing you to maintain good oral health.<br> How to Use: Before use, please clean the mouth with warm water, spray the teeth with the Calculus, andhold in the mouth for 2 5 mins. Rinse with warm water until the dental calculus is clean.<br> Package Included:1Pc x Calculus Dissolving Dental Spray