Two Australian surfers found an innovative way to clean up the ocean: ocean garbage cans. Aptly named Seabin, these garbage cans float around harbors and marinas vacuuming loose rubbish.

“We make large, physical products that are big and bulky,” Satwicz said ... Bigbelly — which builds the compacting trash cans that line many of Boston’s streets and sidewalks ...

Keeping animals out of your garbage cans can be a big task, but it's also an important one. While some of the garbage cans in this list are on the more expensive side, they're likely worth it in ...