Our V34 teeth whitening toothpaste contains mineral oil, glycerin stearate, and carbomer. It can dissolve and clean stubborn yellow dirt on the surface of teeth without damaging enamel, and form a protective layer in the oral cavity, reducing tooth decay. Its usage is very simple: first, follow the steps of brushing your teeth, apply a pea sized amount on the toothbrush, then brush your teeth with regular toothpaste for 2 minutes as usual, and rinse your mouth with water after brushing. After use, it can effectively remove dental plaque, repair gum periodontitis, whiten teeth, soothe gums, remove tooth bacteria, alleviate tooth discomfort, and freshen breath.