Household Hazardous Waste Inquires. If you have questions, regarding Household Chemical Collections, please call 412.488.7490. What Can You Bring? Accepted ...

Household hazardous waste (HHW) is that portion of a household chemical product which is no longer usable or wanted and has to be disposed of.

All Household Chemical Collection events are held on Saturdays April through October, 9 am – 1 pm, rain or shine.

... disposal of hazardous wastes at disposal sites, including, but not limited to, programs to expand or initially implement household hazardous waste programs.

CHAPTER 1. Household Hazardous Substance Information and Collection [47000 - 47550]. ( Heading of Chapter 1 (as affected by Stats.