Yes, we do. Sparq encourages all users to become active participants in our Recycling Program. We provide prepaid shipping bags and labels that make returning your Vitamin Air™ to our recycling facilities simple and free. Once you have purchased 4 devices, you will get an email saying you are eligible to participate in this program. The email will lead you back to the website, to your Account page. From the Account page, you can download a return label, print, and mail back the package to us for recycling.