Dear Sprucing Up,
To answer to your first question: no, paint cans cannot be recycled. Paint cans go into the trash. But, before throwing them into the trash, be sure to follow the DEP and EPA recommendations for protecting our environment. If there is less than a couple inches of paint remaining in the can, let it dry out first, then put the can in the trash. If there is more paint than this left in the can, add some kitty litter, sand, sawdust or any absorbent material, to the paint and stir it in with the stirrer or spatula. Continue adding and stirring in the kitty litter until there is no liquid left. The paint should solidify in a few hours. Replace the lid and add to trash bag. Kitty litter is added because liquid paint is considered an environmental hazard. To answer your second question: yes, an empty spray can of paint can be recycled like any other spray can. Add it to the recycling bag or bin for steel cans.