How to Use Apply a pea-sized amount to a toothbrush. Brush thoroughly for at least two minutes. Rinse well with water. Use twice daily, preferably after meals. Ingredients Strontium chloride strengthens enamel and reduces sensitivity, xylitol prevents cavities, triclosan provides antibacterial protection, sodium benzoate acts as an antifungal agent, and calcium carbonate helps remove stains.
