Quick answer
Use a Me Luna folding cleaning cup to sterilize your menstrual cup in the microwave in minutes. The foldable silicone cup holds your cup securely and doubles as a handy drinking cup on the go.
Why use a dedicated cleaning cup?
A folding cleaning cup is designed specifically for menstrual cup sterilization. Unlike a regular mug or bowl, the Me Luna version is made from food-safe, microwavable silicone that can handle repeated heating without cracking or leaching chemicals. Its foldable design also makes it easy to store in a purse or travel bag.
How to clean your menstrual cup with a folding cleaning cup
- Unfold and fill the cleaning cup with water: Unfold the Me Luna cleaning cup completely. Fill it with enough tap water to fully cover your menstrual cup when placed inside. Do not overfill – leave about 1 cm of space at the top to prevent boiling over. Common mistake: using too little water can leave parts of the cup unsterilized.
- Place your menstrual cup inside the cleaning cup: Insert your used, rinsed menstrual cup into the water. Make sure it is fully submerged and not floating. The silicone cup is flexible, so you can gently press it down if needed. Checkpoint: ensure the cup is not touching the sides of the cleaning cup – this can cause uneven heating.
- Microwave on high for 3–5 minutes: Place the cleaning cup (without lid) in the microwave. Heat on high power for 3 minutes for a standard sterilization, or up to 5 minutes if your menstrual cup is particularly stained or you want extra hygiene. Let it cool for 1–2 minutes before handling. Common mistake: microwaving longer than 5 minutes can damage the silicone. Always follow your menstrual cup manufacturer's guidelines.
- Remove and dry your menstrual cup: Carefully take the cleaning cup out of the microwave using oven mitts or a towel – it will be hot. Pour out the water, then remove your menstrual cup with clean hands or tongs. Let it air dry completely on a clean surface before reinserting or storing. Checkpoint: never use a towel to dry the cup – lint can stick to the silicone and cause irritation.
Product facts
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Me Luna folding cleaning cup: This foldable sterilising cup is made from food safe, microwavable silicone. Dimensions folded: Diameter 80 mm / Height 20 mm. Unfolded: Diameter top 80 mm / Diameter bottom 50 mm / Height 80 mm. Volume: 225 ml. The compact folded size (20 mm high) makes it easy to carry in a bag, while the 225 ml capacity is enough to fully submerge most menstrual cups for thorough cleaning.
Me Luna folding cleaning cup



