Department of Environmental Services
- Sewer Rates Information Page
- Service Alert: Green Recycling Organic Waste (G.R.O.W.): Starting April 1, 2026, the City will start accepting food waste in the green cart for selected areas.
- Water Savings-Rebate Information
Refuse Division
OTHER HHW
Material
Acetone
Antifreeze
Arsenic
Bleach
Boric Acid
Chlordane
DDT
Diazinon
Dieldrin
Diesel Fuel
Drain Cleaner
Dursban
Embedded Batteries
Formaldehyde
Gasoline
Hydrochloric Acid
Kerosene
Lead
Lighter Fluid
Malathion
Mercury
Mineral Spirits
Muriatic Acid
Oven Cleaner
Paint Stripper
Paint Thinner
Paraquat
Pentachlorophenol
Paris Green
Photographic Chemicals
Rust Remover
Solvents
Turpentine
Wood Preservatives
Compact Fluorescent Lights (CFLs)
Fluorescent Tubes
Disposal Method
Registration Closes: Thursday, April 23, 2026, by close of business day 4:30 p.m. (or when max appointments reached, whichever comes first)
There is a 12-item limit and only items registered will be accepted on the day of the event. The city and/or the city’s contractor reserve the right to deny any waste not registered for the drop-off event.
Drop-off by appointment only.
Call (808) 768-3201 to make an appointment or email us at hhw@honolulu.gov.
Before calling to schedule a drop-off, please take an inventory of the materials you wish to dispose of including type, container size and quantity of material.