NORRISTOWN — Montgomery County sponsored household hazardous waste collection events will begin on April 29. The events are by appointment only and pre-registration is required. No televisions, electronics or appliances are accepted at these chemical collections. Businesses and contractors will be turned away from these residential events.

Click here (https://www.montcopa.org/774/Accepted-Hazardous-Household-Waste-Items) for a list of acceptable and unacceptable items, and safety guidelines. Register at www.MontcoPARecycles.org

Dates and locations:

— Saturday, April 29: Boyertown Middle School East, 2020 Big Road, Gilbertsville

— Saturday, May 6: Oak Ridge Elementary School, 465 Moyer Road, Harleysville

— Saturday, May 20: Temple University-Ambler Campus, Enter at 1431 E. Butler Pike, Ambler

— Saturday, June 17: Norristown Area High School, 1900 Eagle Drive, Norristown

— Saturday, June 24: Abington Middle School, Enter at 2056 Susquehanna Rd., Abington

— Saturday, September 23: Spring-Ford 9th Grade Center, 400 South Lewis Road, Royersford

— Sunday, October 22: Lower Merion Transfer Station, 1300 North Woodbine Avenue, Penn Valley

Montgomery County residents may also attend any Household Hazardous Waste event held in Bucks, Chester, Delaware or Philadelphia counties.