During washing synthetic garments, tiny plastic fibres break and may enter rivers and oceans via the waste water and thus can harm our environment. This is exactly where the GUPPYFRIEND washing bag comes in. According to the Fraunhofer Institute UMSICHT, on average 86% fewer fibres of synthetic clothing break when washed with the washing bag. The fibres that do break collect in the corners of the washing bag after washing and can be easily removed and disposed of.

- It reduces fiber shedding and protects your clothes.
- It filters the few fibers that do break and doesn’t lose any fibers itself.