If you want to keep your coffee machine in top shape, the ACTIVE Coffee Machine Descaler is a must-have. This 32oz solution tackles calcium buildup and other nasty deposits that mess with your coffee's flavor and your machine's efficiency. A clean machine means better coffee every time, and who doesn’t want that? Using it is super easy—just mix with water, run it through your machine, and you’re all set. It’s safe for all types of coffee makers, so no worries about compatibility.