In the box you can put small tins of paint or bottles with chemicals, batteries (in a clear plastic bag), energy saving light bulbs, engine oil, small items of electronic waste and so forth. The waste must be packaged securely, as the boxes are unpacked by hand. If you don't have the original packaging, you should label the item(s), so that the recipient will know how to treat it.
You will have to fill in the label on the top of the box with your name and address. The weight of the box and its contents should not exceed 4 kilograms. When full, you should leave the box on top of your bin on the day we collect your household waste. The binman will take the box and leave you a new one in return.