4Ocean is an organization of teams that help clean the ocean and beaches around the world. You can donate to their cause by purchasing a bracelet and for each their ocean and coastal teams will collect a pound of trash. So far they have already collected over 50,ooolbs worldwide!
They explain how beach cleanups are an effective way to prevent trash from entering the ocean and that offshore cleanups are an effective way to remove trash that has already entered the ocean.
To donate, find out more info and how to become a 4Ocean ambassador visit their webpage at 4Ocean.com