FAQ

The things people actually ask

Everything you wanted to know about the MUNA Cup — answered honestly.

• Will it leak?

  No. When inserted correctly, it forms a seal — that's the whole mechanism. Most people need a cycle or two to find their fold. After that, you forget about it.

• Does it hurt to insert or remove?

  No. Silicone is softer than a tampon. The ergonomic ring at the base means there's no rigid stem to poke. Removal is one fingertip on the ring — you'll feel it before you see it.

• Will I feel it inside me?

  If you can feel it, it isn't in deep enough. The MUNA sits lower than a tampon — about a fingertip below the cervix. When it's right, you'll forget it's there.

• Can I use it overnight, swimming, running?

  Yes to all. Up to 12 hours, any activity, any position. The seal doesn't care about gravity.

• How do I clean it?

  Rinse with water between uses. Boil for 5 minutes at the start and end of each cycle. That's the whole protocol.

• Is it safe with an IUD?

  Yes — break the seal before removing to avoid pulling the strings. Most users have them together without issue.

• How long does it last?

  Up to 10 years with proper care. That's one cup replacing up to 2,000 disposables over its lifetime.

• Which size should I choose?

  Start with S if you're under 30, have a light to medium flow, or haven't given birth vaginally. Choose L if you're 30+, have a heavier flow, or have given birth. Not sure? Take the size guide →