Household Hazardous Waste (HHW) is any product labeled toxic, poison, danger, warning, caution, corrosive, flammable, combustible, or irritant. HHW should never be thrown into your household garbage, recycling, toilets or sinks. It is also illegal to dump HHW on the ground or pour it down the storm drains. HHW can seep into the ground water, waterways and oceans. This causes contamination of our drinking water, beach closures and poses health hazards to swimmers.
View the City’s page on Household Hazardous Waste for more information and disposal locations.
Montclair residents can take household hazardous waste to the HHW Collection Facilities below. Call 909-382-5401 or 1-800-OILY-CAT (645-9228) to verify operating hours prior to visiting a collection center.
City of Upland
Upland City Yard
1370 N. Benson
Upland, CA 91786
Saturday 9:00 a.m. – 2:00 p.m.
Also accepts e-waste & sharps.
Visit the City of Upland HHW webpage for additional facility information.
City of Ontario
1430 South Cucamonga Avenue
Ontario, CA 91761
Friday & Saturday 9:00 a.m. – 2:00 p.m.
Also accepts e-waste & sharps
Visit the City of Ontario HHW webpage for additional facility information.
City of Chino
Public Works Services Center
5050 Schaefer Avenue
Chino, CA 91710
2nd & 4th Saturday 8:00 a.m. – 1:00 p.m.
Also accepts e-waste. No sharps.
Visit the City of Chino HHW webpage for additional facility information.
For additional information, you may call (800) CLEANUP, (800) OILY-CAT or contact our Sewer and Trash Customer Service Representative at (909) 625-9472.