If you’ve noticed your Saalt Cup or Saalt Disc is looking a little discolored, don’t worry—this is completely normal. Over time, period cups can develop stains, but this doesn’t mean your cup is dirty or unsafe to use. Here’s what you need to know about stains, how to remove them, and how to keep your cup looking fresh.

 

Why Does My Period Cup Stain?

Saalt Cups are made from 100% medical-grade silicone, which is designed to last for years. However, menstrual fluid contains iron, which can lead to discoloration over time. It’s also 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. This is not a bad thing, however, and ultimately happens as a result of one's personal microbiome.

 

Stains don’t affect the safety or functionality of your cup, but if you prefer to keep it looking as clean as possible, there are a few simple ways to reduce and eliminate discoloration.

 

How to Prevent Staining

• Rinse with cold water first. Washing your menstrual cup or menstrual disc with warm water right away can set stains. Always rinse with cold water before washing with a mild, fragrance-free pH-balanced cleanser like Saalt Cup Wash. 

• Use a gentle, silicone-safe cleanser. Avoid harsh soaps or anything with added fragrances, as these can degrade the silicone over time.

• Let your cup dry in sunlight. Air-drying your cup or disc in a sunny spot whenever possible can help prevent discoloration.

 

How to Remove Stains from Your Period Cup

• Sunlight Exposure – Place your clean, dry cup/disc in direct sunlight for a few hours. UV rays help naturally break down stains and brighten the silicone.

• Hydrogen Peroxide Soak – If stains persist, soak your cup in a 3% hydrogen peroxide solution (equal parts water and hydrogen peroxide) for a short period of time (maximum of 8 hours). Rinse thoroughly with water before using again. You should only do this every few months so that you don’t disrupt the integrity of your period cup or disc.

 

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!