Safe Waste Disposal
Household hazardous waste events (HHW) may be canceled due to poor air quality.
As of June 4th, 2020 only HHW events in San Mateo have resumed. HHW events in additional locations will resume when all safety protocols for both staff and the public can be put in place.
Some businesses generate very little hazardous waste and may be eligible to participate in the Very Small Quantity Generator (VSQG) Program. The Program is designed to provide an inexpensive hazardous waste disposal option to these companies, non-profits, and other entities instead of contracting with a commercial hazardous waste management firm.
The Program operates by appointment only.
San Mateo County now has over 50 medicine disposal locations available for residents to dispose of medicine safely. By taking your unwanted or expired medicine to one of the convenient kiosks listed below, you are protecting the environment, preventing overdoses and errors, and helping keep drugs away from kids and teens.
There are three easy and free options to safely recycle your used motor oil and filters in San Mateo County described below.
It’s important to remember that these options are for uncontaminated oil only! Oil mixed with water, paint, solvents, rags, and antifreeze is contaminated. This oil must be taken to the San Mateo County Household Hazardous Waste Facility. Learn more here.
WHY RECYCLE USED OIL & FILTERS?
Here are 3 reasons to recycle your used motor oil and filters: