There are a number of materials you can use to clean this removable brace. For example, use baking soda, apple cider vinegar, and mouthwash. These three ingredients are safe to use as a cleaning agent. If you decide to use vinegar or baking soda, dissolve the ingredients in the water, Dental Assistant Teeth Tooth Happy Halloween Shirt then place the container in the container with the solution. Wait for about 2-3 minutes. Do the same thing if you use mouthwash. Almost all thermostats can't handle hot temperatures, so keep them away from things that give off hot temperatures. For example, do not soak it in hot water and do not dry it with a hair dryer or hand dryer. Store the container in a dry, cool and clean place.