Diesel is a hazardous material and needs to be disposed of safely, so the first point of contact should be your local petrol garage. They will often take diesel. If this fails then you can contact Merseyside Recycling and Waste Authority to arrange to bring it to one of your local Household Waste Recycling Centres. To arrange disposal call 0151 255 1444.
Some automotive waste is recyclable and some needs to be disposed of safely. Small amounts of this waste can be put into the kerbside residual bin provided by your council. Larger and more specialist items can be taken to your local Household Waste Recycling Centre.
Find out what you can recycle in your council's area or find your nearest Household Waste Recycling Centre at Recycle for Merseyside and Halton