Can I clean my retainer with toothpaste?
Some things to NEVER do to clean your retainer! Do NOT use toothpaste or anything abrasive; it will scratch your retainer, causing bacteria to build up and make it look cloudy. Never soak your retainer in HOT/boiling water or run it through the dishwasher ; it can melt it and distort it. What is the best way to clean a retainer? Neither should bleach, boiling water, or even regular toothpaste. Instead, simply soak your retainer in distilled water (with baking soda and/or castile soap) to keep it fresh.