Whanganui District Council's popular Household Hazardous Waste Day is back.
Households can register their hazardous waste with the council and drop it off at a given location and time on May 15.
Hazardous waste which can be accepted from households includes pesticides, solvents, paint, oils, cleaning chemicals and aerosols.
The council's waste adviser, Stuart Hylton, emphasised hazardous waste needed to be registered with the council and approved before the day.
"We need it registered with us first so we know what's coming in and can arrange for disposal through the correct channels."