Nitro-infused coffee systems are all the rage these days. Many coffee shops and restaurants have invested in these machines to offer nitro-infused drinks like cold brew, tea lattes, and even wine or kombucha! Nitro-infusion systems use a kegerator which creates an airtight seal that the liquid of choice is stored in. A nitrogen canister is attached to infuse the container and the drink is released through kegerator lines out of a spicket or faucet. These systems are designed to be super simple to use and set up. But if these systems are not cleaned or maintained well, you can run into a host of...