Is Paint Thinner & Mineral Spirits Safe for Dogs?
Why it’s a problem
Mineral spirits and turpentine-class solvents attack skin, mouth and gut lining, and their fumes daze an animal in a poorly ventilated room. The central danger remains aspiration of hydrocarbon into the lungs, which can happen through retching or even droplets swallowed the wrong way. A dog is exposed by tipping over a brush-cleaning jar or licking a spilled puddle mid-project.
How to keep your pet safe
Seal and store solvents high and away mid-project, and never leave a brush jar open on the floor. Ventilate the room, keep the dog elsewhere while painting, and soak used rags in water before disposal.
Warning signs to watch for
Drooling, vomiting, hacking cough, gagging, wobbliness, weakness, red or raw lips, chemical odor on the breath.
When to call the vet
Call a veterinarian or pet poison hotline immediately with the product name. Do not induce vomiting under any circumstances, and do not give oil, milk or food to coat the stomach, because all of it raises aspiration risk.
Common questions
My dog drank paint thinner, what should I do first?
Move the dog to fresh air, wipe its mouth with a damp cloth, and call a vet or pet poison hotline right away. Do not make it vomit; that is the most dangerous mistake with hydrocarbons.
My dog just sniffed the brush-cleaning jar and backed away, do I still need to worry?
A sniff in a ventilated room is not an emergency, but watch for drooling, coughing or squinting over the next few hours. Move the jar up high so there is no second act.
More household hazards for dogs
This page is general educational information, not a substitute for professional veterinary advice. Every pet is different — if your animal ate or touched something concerning, contact your veterinarian or a pet poison hotline right away. In the US: Pet Poison Helpline (855) 764-7661, ASPCA Animal Poison Control (888) 426-4435 (fees may apply).