How to clean your Lunette Cup

Learn how to clean your menstrual cup with these handy, easy tips! All you need is water, a pot, and oil-free soap!


First things first, wash your hands and clean the Lunette cup by washing it with water and a mild liquid soap free of coloring agents and perfumes. We recommend using our Feelbetter Cup Cleanser that smells like eucalyptus and is chemical free, making it completely safe for your vagina and pH levels.

After you’ve washed both your hands and cup, boil it (yes, like in a pot) in water for 20 minutes before first usage. Make sure that there is enough water so that the cup does not burn on the bottom and it can float!

Pro tip: place the cup in a wire whisk to prevent contact with the bottom of the pan during boiling.


As we mentioned above, we highly recommend using our Feelbetter Cup Cleanser that is designed for washing a silicone cup. However, if you don’t have access to our cleanser, make sure to use liquid soaps that are fragrance-free, oil-free, and have a mild to acidic pH level (between 3,5 and 5,5). Just be sure it doesn’t contain any oils – they can stick to the cup and create a film that could irritate the body. Also, do NOT use dish wash or detergent – and most definitely do not put your cup in the dishwasher!

We advise boiling your cup between each menstrual cycle to keep it fresh and clean, but if you forgot or didn’t have time to boil it, you can sanitize the cup with our handy Cup Wipes, or wipe it down with rubbing alcohol. Once you get home, make sure to boil that cup ;)


Yes, your cup might start to smell if you don’t take proper care of it. How do you prevent your cup from smelling? First off, know that just because it smells doesn’t mean it’s dirty! We ALL have different bodies, which also means different body odors ;). If you notice your cup is starting to smell funny, boil it for 20 minutes every time BEFORE and AFTER every cycle, rather than 10 minutes.

You can also use hydrogen peroxide or rubbing alcohol and soak it for one hour, For a more natural route, soak your cup in lemon juice for the same amount of time, and always remember to boil your cup after you soak it in any of the methods mentioned above to remove any residue!


When you rinse your cup, remember to always use cold water to avoid staining it! If your cup is already stained, let it sit under the sun for a couple hours, or soak it in spirit vinegar or lemon juice!


Fill the cup with water, place your palm on it, turn upside down and squeeze! When the water squirts out through the air-holes, they should be instantly cleaned! You can also use a blunt toothpick soaked in rubbing alcohol, or a toothbrush dedicated to this purpose. Do not use sharp items such as needles or pins on your cup, they will do more damage than good!


Always wash your hands and make sure your finger nails are clean! Hands can be full of germs that can travel from your cup to your vagina. If nothing else, remember that!