How to Fix a Stained Period Cup
- Saalt
- Mar 11
- 2 min read
If you’ve noticed your period cup or menstrual disc is looking a little discolored, don’t worry—this is completely normal. Over time, reusable period cups and discs can develop stains, but this doesn’t mean your cup is dirty or unsafe to use. It’s helpful to recognize that vaginal pH and blood varies from person to person, which may result in minor staining for some and potentially more for others.

Here’s what you need to know about stains, how to remove them, and how to keep your cup looking fresh.
How to Prevent Staining
Rinse with cold water.
Use a gentle, silicone-safe cleanser.
Let your cup dry in sunlight.
How to Remove Stains from Your Period Cup
Sunlight Exposure
Hydrogen Peroxide Soak
When to Replace Your Cup
Staining alone doesn’t mean it’s time for a new cup. As long as your cup remains intact, odor-free, and flexible, it’s still safe to use. However, if you notice any of the following, it may be time to replace it:
Sticky or tacky texture
Tears or damage to the silicone
Extreme discoloration that doesn’t improve with cleaning
Stains are just part of the journey, but if you prefer a stain-free cup, these simple steps can help keep it looking fresh. If you have any other questions about menstrual cup and disc care, we’re always happy to help!
Watch: How to Wash Your Cup During Your Cycle
Saalt is a sustainable period care brand working to support everyone who menstruates. They dedicate themselves to creating clean, high-performance products that are better for you and the planet. Their ethically made period cups and period underwear are for professional athletes, office workers, adventurers, and those new to their cycle. For a process that is natural and essential, Saalt offers something just as natural and straightforward.
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