Hazardous Household Waste Collection (HHW)

Travelling collections are back for 2024! Temporary drop-off points will be set up across the island of Montreal in April, May, June, August, September and October to collect household hazardous waste (HHW): nail polish, propane tanks, car batteries, batteries, certain cleaning products, solvents, pool chlorine, etc. The mobile collections, regardless of location, are open to the entire Montreal population (agglomeration).  

A total of 36 collections have been added to Montreal.ca this year. As a reminder, each event is associated with a borough or linked city, but regardless of the location of the collection, all Montrealers have access to it.

Find out more about the travelling collection of household hazardous waste

Collection calendar