What is the best way to get rid of stains?

Stains can be prevented by always rinsing the cup with cold water first!

The best way to get rid of stains on your cup is to use the Lunette Cupwipes. They contain only water and alcohol and are a perfect match for your cup! You can also soak the cup in 3% Hydrogen peroxide or spirit vinegar. Lemon juice works well for stains too.