Windshield Washer Fluid and Pets
Find out if Windshield Washer Fluid is safe around dogs and cats.
Think your pet ate something toxic?
Call ASPCA Animal Poison Control Center: (888) 426-4435 or view emergency guide
Warning: Windshield washer fluid is extremely dangerous to pets because it commonly contains methanol, which is rapidly absorbed and can cause metabolic acidosis, blindness, seizures, and death.
Pets are most often exposed when they lick spills in the garage,
Is Windshield Washer Fluid Safe for Dogs?
Windshield washer fluid containing methanol is highly toxic to dogs. Even small ingestions can cause metabolic acidosis, CNS depression, blindness, seizures, and death.
Is Windshield Washer Fluid Safe for Cats?
Windshield washer fluid containing methanol is highly toxic to cats. Even small ingestions can cause metabolic acidosis, CNS depression, blindness, seizures, and death.
Active Ingredients
- methanol
- ethanol
- isopropanol
Common Products
- windshield washer fluid
- screen wash
- winter washer fluid
Common Location
garage
Ventilation Notes
Use in well-ventilated areas and keep pets away from application zones until all overspray and puddles are dry.
Dilution Warning
Even diluted or partially evaporated residue can be toxic if licked.
Symptoms to Watch For
- vomiting
- lethargy
- weakness
- ataxia
- tremors
- seizures
- blindness
- respiratory distress
- metabolic acidosis
What If My Pet Was Exposed to Windshield Washer Fluid?
If you suspect your pet ingested or licked windshield washer fluid, contact your veterinarian or a pet poison control center immediately. Do not induce vomiting unless instructed. Rinse skin or eye contact with water.
Sources
Vet's Note
PetPilot provides general information for educational purposes. While we reference authoritative veterinary organizations, this page has not been individually reviewed by a veterinarian for your specific pet. Individual animals may react differently based on age, weight, breed, health conditions, and amount consumed. Always consult your veterinarian or a poison control center for personalized advice, especially if your pet is ill, injured, pregnant, nursing, or on medication.