Beach Buddies is going to team up with the Marine Conservation Society and the Douglas branch of Marks & Spencer to clean Castletown beach at the weekend.
It starts at 10am on Sunday at Castletown Bay, meeting at the second car park after Hango Hill.
M&S will again be bringing a number of staff to join in with volunteers.
This is one of the beaches in the Isle of Man which is often filled with marine rubbish.
This year the volunteers will be trying something a bit different and trying to count every single item collected.