© Natasha Ewins

Could YOU take on the Plastic Challenge?

We use single-use plastics for just about everything, from cleaning our teeth and showering to buying and storing our food and other products. It is durable and lightweight, but it’s these properties that allow it to persist in the environment for hundreds to thousands of years.

Sign up and receive tips and ideas for living single-use plastic-free!

Join the Plastic Challenge

Take on the Plastic Challenge and join the growing community of people saying goodbye to single-use plastic in June.

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Challenge your school

Cirriculum linked learning outlines and ideas for plastic-free school activities


© Jack Versiani Holt

Get your plastic-free living starter pack

… when you join MCS for £5 a month


© Jack Versiani Holt

Browse the Plastic Challenge shop

Find products to help you, from bathroom products to storage containers


Create a fundraising page

Help our seas by getting sponsored for your challenge


© Jack Versiani Holt

Visit the ‘tip swap’

Check back soon for our new and improved ‘tip swap’


© Nathan McBride

Meet the plastic challengers

Discover how past ‘challengers’ coped with single-use plastic-free living



Did you know?…

Over time, one plastic bottle bobbing along in the ocean can break down in to hundreds of tiny plastic pieces

Since the carrier bag charge came in across the UK, the Great British Beach Clean has recorded 40% fewer bags on beaches

Globally, plastic litter has reached every part of the world’s oceans

Join us today

Help protect our seas, shores and wildlife

Join now