Household Hazardous Waste

Many common household products contain hazardous chemicals that can hurt people and the environment! Never put hazardous waste in the garbage, blue box or pour down the drain or toilet! Learn more about Protecting Markham's Drinking Water Supply. For safe handling and proper recycling, drop off at the Household Hazardous Waste Depot (HHW).

Poison Symbol

Poison

Corrosive Symbol

Corrosive

Flammable Symbol

Flammable

Explosive Symbol

Explosive