There are two primary ways you can clean your device. The first is to sanitize the product using materials around the house. To do so, place the mouthpiece in boiling water and wait for a minute or two. Be sure not to leave the mouthpiece in there too long, as the product may begin to warp. Then, wait until warm and clean off any gunk or debris. Your mouthpiece should be sanitary and ready to go. If you’re struggling to get to debris lodged in tight spaces, you may also want to use a toothbrush to make sure all debris is removed. The most recommended way to clean the ZQuiet is with their proprietary cleaning solution. This can be purchased as an add-on at checkout when buying your device directly from the manufacturer.