Recycling correctly matters because putting the wrong things in the bin contaminates entire batches of material, often forcing them to be landfilled even when most of the load was perfectly recyclable. “Wishcycling” — tossing items in the bin hoping they’re recyclable — increases costs for sorting facilities, damages equipment, and undermines the environmental benefits recycling is supposed to deliver. Clean, accurate recycling keeps materials valuable, reduces waste, and ensures the system actually works.