How To Clean Plastic Retainers With Vinegar. Bath it in a mixture of white vinegar and warm water (1:1). Make sure the container is deep enough so the mixture can cover the entire retainer.
Make sure the water isn’t too hot, though! Once a week, soak the retainer in warm water, white vinegar, and baking soda for 15 minutes. Add the retainers and 2 tsp of detergent then add water that is on the boil and let.
How to clean retainers with vinegar?
How to clean retainer cases. To use this cleaning solution, combine equal parts of water and vinegar in a dish. Make sure the container is deep enough so the mixture can cover the entire retainer. How to clean retainers with vinegar.