The Hidden Science of How to Clean Retainers: Why Your Oral Health Depends on It
A retainer isn’t just a plastic tray—it’s a fragile ecosystem where bacteria, saliva, and food debris collide in a silent battle for dominance. Neglect this battle, and you’re not just risking bad breath; you’re inviting gum disease, tooth decay, and even systemic infections. Yet, most people clean their retainers with the same half-hearted routine they’d … Read more
