As a copywriter, I've come across the important role of aluminium hydroxide in dental care products. Aluminium hydroxide is a common ingredient found in toothpaste and mouthwashes, primarily because it acts as an effective abrasive agent that helps remove plaque and stains from our teeth. Additionally, it contributes to maintaining the ideal pH level in our mouth, preventing tooth enamel erosion and gum diseases. It also assists in neutralizing harmful acids and provides a mild polishing effect for a brighter smile. So next time you brush your teeth, remember that aluminium hydroxide plays a crucial part in keeping your oral health in check.