Registrations are now open and must be made by June 17.
A confirmation will then be sent with a time and drop-off location between 9am and 1pm.
The waste collection initiative helped people make their homes safer and do the right thing for the environment, Hylton said.
“The council holds several Household Hazardous Waste Collection Days per year to allow the community to dispose of their toxic waste, which can otherwise be tricky to do.”
It was last held in November.
More than 1800 litres of dangerous waste such as acids, caustic solutions and isopropyl alcohol were collected, along with nearly a tonne of paint and pesticides.
To register, and for a full list of the waste that can be disposed of, go to https://whanganui.govt.nz/Household-Hazardous-Waste-Day.
For waste that cannot be accepted on the specified day, visit the Resource Whanganui website at www.resourcewhanganui.org.nz.