Overview
- A UK refuse collector known as The No1 Binman says crews may reject entire recycling bins if they contain contaminated items.
- Greasy or food‑soiled pizza boxes should go in general waste or compost rather than in paper and card recycling.
- Only clean, dry sections of a pizza box can be recycled after removing stained parts and any leftover food.
- Food and grease disrupt cardboard pulping, so a single dirty item can spoil a batch or even a whole lorry load.
- Bin colours and rules differ by council, so residents should check local guidance before sorting waste.