Controversy Surrounding Toothbrush Contamination and Cleaning Methods

2023-04-14 19:28:23 By : Ms. ruth luo
toothpaste | SiOWfa15: Science in Our World: Certainty and Controversy
article about a new toothpaste brand. Instead, the article discusses toothbrush cleaning habits and the potential for contamination. The author mentions that rinsing a toothbrush before use may not be effective at preventing germs from entering the mouth, and suggests replacing a toothbrush every three months regardless of cleaning methods. The article does not address any specific products or companies.