Yes, there is a way to recycle your used aerosol marking paint cans! This kit from Flat Can Recycling provides everything you need to recycle, minus the empty cans of course. 10 Kits will recycle 120, 20 ounce paint cans. We make it so easy we include a biodegradable bag, box, recyclable tape and a shipping label. All you have to do is fill it up and drop it off at the post office or schedule a pickup at www.usps.com.