Water Quality District - Hazardous Waste
Windshield Washer Fluid
What Makes it Hazardous?
Windshield washer fluid may contain antifreeze or alcohol, which are poisonous to humans and animals.
- Annual Household Hazardous Waste Collection Event: If you cannot use it up or give it to someone who can, windshield washer fluid is accepted at Haz Waste Days in September.
The Residential Disposal Guide is provided by the Missoula Valley Water Quality District as a public service and is not an endorsement of specific businesses, services or products. Any omissions or inaccuracies are unintentional. Please contact us with corrections or additions. Call businesses or agencies to confirm hours, locations and charges for services, if any. For information on disposal of items not listed, email or call the Water Quality District at 406-258-4890, M - F, 8 am to 5 pm.
Much of the information provided is from the Washington County, MN, Dept. of Public Health and Environment website.
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