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. 1 Kit will recycle 12, 20 ounce paint cans. We make it so easy we include a biodegradable bag, box, recyclable tape and a pre-paid 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.