For a list of materials accepted/unaccepted at the HHW collections, click here. 

Some of the materials ACCEPTED at HHW Collections: 

Miscellaneous:
Mercury thermometers/thermostats

Syringes/sharps/needles (must be in a hardwall container like a laundry bottle)

Bug Sprays
Floor Care Products
Metal Polish w/Solvent
Medicine
Nail Polish
Artist Paints/Mediums
Dry Cleaning Agents
Fiberglass Epoxy
Gun Cleaning Solvents
Lighter Fluid
Household Batteries
Moth Balls
Pool Chemicals
Aerosols

Garden:
Fungicides
Herbicides
Insecticides
Pesticides
Rat Poison

Garage:
Automatic Transmission Fluid
Auto Batteries
Brake Fluid
Car Wax w/Solvent
Diesel Fuel
Fuel Oil
Gasoline
Kerosene
Oils – NOT motor oil
Antifreeze

Workshop:
Fluorescent Light Bulbs, and compact fluorescent light bulbs (CFL's)
Paint Brush Cleaner w/Solvent
Cutting Oil
Glue (Solvent Based)
Paint (oil based)
Automobile Paint
Paint Thinner
Paint Stripper
Primer
Turpentine
Varnish
Wood Preservative