How To Clean Your Retainer With White Vinegar. Rinse very thoroughly with water. The acid of the vinegar will kill the bacteria present in your retainers.
How to clean your retainer to clean hawley and clear plastic retainers: Make sure all parts of the retainer are covered. Soaking your retainers in a vinegar and water solution removes calcium and mineral deposits on the retainers.
The vinegar mixture will have some positive effect on killing the undesirable germs and bacteria that can stick to trays.
Pour vinegar into the water to make a 50/50 solution. Once a week, soak the retainer in warm water, white vinegar… If you are going to clean your dirty retainer, make sure to use a designated toothbrush. To use it simply mix two equal parts of water and white vinegar into a container and let your retainer soak in it for around 15 to 20 minutes.