Aerosol cans (unempty)
All-purpose cleaners
Antifreeze
Automotive fluids (brake, power steering, transmission) 
Automotive products
Batteries
Bleach
Carpet & upholstery cleaner
Cooking oil  
Degreasers
Drain cleaner
Fire Extinguishers
Flea collars
Floor wax
Fluorescent light bulbs
Flammable liquids
Gasoline (5 gallons max)
Glues
Herbicides
Household cleaners
Insect repellents
Mercury thermometers
Motor oil (5 quarts max)
Oil-based paints
Oven cleaner
Paint thinner
Pesticide
Polish (shoe, furniture, brass, nail)
Pool chemicals
Propane tanks and cylinders (MAP-Pro gas OK)
Rust remover
Space heater (filled with oil)
Smoke and CO2 detectors
Toilet cleaner
Weed killer
Yard and garden chemicals