Even when you want to an think you’re doing the right thing by tossing something into the recycling bin, you may actually be doing more harm than good. Recyclers are quick to point out that they appreciate that people want to recycle, but there are several common materials that are not usually taken at the curbside because they contaminate recycled products, resulting in a less useful end-product.
Though all systems are a bit different (and that’s part of the problem), some of the most commonly problematic materials include bio-plastics, such a spoons, packing peanuts and other containers. Plastic bags are among the worst offenders, clogging up an entire packing line when they sneak in. Other problem materials include plastic lined aluminum and steel cans, aluminum foil and plastic bottle caps that are usually made of a different material than the recyclable bottle.
