In a fast-changing world, now is the time to take action! Unblocktober will help you make small changes to your habits and the way you dispose of certain everyday items.
Unblocktober is the world’s first month-long national campaign and awareness month to improve the health of our drains, sewers, watercourses and seas.
Cub Scout and Junior litter picker Rhys from Cardiff East is doing his part by helping to clean up the Rhymney River.
Why not see what you can do to help, it can also count towards some badge work.