Microplastics in hands David Pereiras

Microplastics are bits of plastic less than 5mm in size. They’ve been found everywhere from beaches to the deepest parts of the ocean.

A million tonnes

It’s estimated that 11 million tonnes of plastic enter the ocean every year. Nearly a million tonnes of this goes into the sea as “primary microplastics”, meaning they’re already less than 5mm in size.


It’s estimated that 35% of primary microplastics come from domestic and industrial washing cycles. We’re working on reducing microfibres entering the oceans via washing machines. Launched in 2021, Grundig produced the world’s first domestic washing machine with a factory fitted filter.

We're working closely with the All-Party Parliamentary Group (APPG) to get washing machines factory fitted with microfibre filters by 1st January 2025, as well as advising on the Microplastic filters (Washing Machine) Bill (proposed in 2022).



microfibres can be released from a single load of laundry

We continue to work with investment group First Sentier to influence washing machine manufacturers across the globe to commit to developing and installing factory fitted filters. We’re also working with the fashion industry to reduce microfibre loss from their clothes.

Check out our Stop Ocean Threads campaign.

Intentionally added microplastics

Some products, such as decorative glitter, have plastic and microplastics intentionally added to them. Under UK Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), we're calling for a ban on all intentionally added microplastics. In the EU, the European Chemicals Agency (ECHA) has already made this proposal.

Plastic pellets

We work closely with organisations including Fidra and Fauna & Flora International to introduce legislations and policies which will ultimately reduce microplastics ending up in the ocean. We've supported the rollout of the 'PAS standard' specification to prevent plastic pellet pollution, and continue to work with, and call on, industry and retailers to reduce microplastics use across a variety of projects, including glitter.