Stained cup

Hello everyone, I just bought a new cup and it’s got a brown stain on it now after using it. I wash it every time I take it out so I don’t know why it’s staying this way. Anyone else have this issue? It looks so gross

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors