Residents of Saco, Biddeford, Old Orchard Beach and Scarborough can dispose of their household hazardous waste on Saturday, Sept. 23, at Biddeford Public Works, located at 37 Hill St. Proof of residency, such as a driver’s license or tax bill, is required.

Commercial and non-resident waste won’t be accepted.

The following materials will be accepted: Fluorescent bulbs, mothballs, drain cleaners, furniture polish, metal polish, photo chemicals, spot remover, floor cleaner, upholstery cleaner, button batteries, rechargeable batteries, old chemistry sets, rust inhibitors, wood preservative, paint thinner, solvents, oil-based paint, degreasers, sealants, pesticides, insecticides, herbicides, chlordane, insect sprays, rodent killers, no-pest strips, pool chemicals, antifreeze, brake fluid, engine degreaser, gasoline and kerosene

The following materials will not be accepted: Pathological waste, radioactive waste, latex paint, tires, explosives, smoke detectors, propane cylinders, computers or commercial waste

To ensure the safety of public works employees and others, please tighten caps and lids, when possible leave materials in original labeled containers, sort chemicals separately, pack containers in sturdy upright boxes and drive directly to the drop off site, never smoke near chemicals and never mix chemicals.