Safe Waste Disposal
Safe Waste Disposal
Learn how to properly manage and dispose of hazardous waste you may have at home or at your business.
Household Hazardous Waste
What is Household Hazardous Waste (HHW)?
HHW is waste from your home that is toxic, corrosive, flammable, or reactive based on its chemical properties. Products such as batteries, paint and paint thinner, solvents, fertilizers, and poisons (pesticides) are considered hazardous waste. Learn about the multiple easy and free ways to safely remove HHW from your home here, including making an appointment for the next collection event.
Very Small Quantity Generator (VSQG) Program
Some entities 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 businesses, schools, non-profits, and other entities.
The Program operates by appointment only.
Safe Medicine and Sharps Disposal
Safe medicine and sharps disposal protects our environment and helps prevent poisonings, overdoses, and needlestick injuries to people and pets.
Visit the webpages below to find disposal locations and mail-back options for medicine and sharps at no cost to you.
Used Motor Oil and Filter Recycling
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: