Disinfectant poisoning in cats – signs and care

Updated 2026-09-30 · 1 sources

Based on: International Cat Care (iCatCare)

Contact a vet today

Contact your vet today if you think your cat has this – it can become serious. Disinfectant poisoning is poisoning caused by exposure to disinfectant.

What to do now

What you can do now

Call your veterinary team immediately.
Wash the product off with water.
Note when it started, how often it happens and what else you see.
Take a photo or short video to show your vet.

Don't

Do not give any human medicine.
Do not wait if it gets worse.

What it is

Household disinfectants, antibacterial products including wipes, and patio cleaners may contain benzalkonium chloride or didecyldimethylammonium chloride.^[1] Disinfectant poisoning can cause drooling, mouth pain, fever, reduced appetite or drinking, irritated skin, breathing difficulties and coughing.^[1]

Signs

Drooling
A red, inflamed tongue and mouth pain
High temperature or fever
Reduced appetite or drinking
Red, irritated skin
Breathing difficulties and coughing

Causes and risk factors

Household disinfectants
Antibacterial products, including wipes
Patio cleaners

What the experts say

“Many household disinfectants, antibacterial products (including wipes) and patio cleaners, contain the cationic detergents benzalkonium chloride or didecyldimethylammonium chloride (DDAC).”
— International Cat Care (iCatCare) [1]

If your pet is struggling to breathe, has collapsed, is having a seizure or can't stand up: go to the nearest vet now.

Not sure how serious it is?

OkPaw asks a few quick questions about your pet and tells you in 30 seconds whether it can wait. Free on Google Play for Android.

OkPaw is on Android now – an iPhone version is on its way.

Common questions

What signs can disinfectant poisoning cause in cats?

Signs can include drooling, a red and inflamed tongue, mouth pain, fever, reduced appetite or drinking, irritated skin, breathing difficulties and coughing.^[1]

What should I do if my cat has been exposed to disinfectant?

Wash the product off with water and call your veterinary team immediately.^[1]

Which products may contain the chemicals linked with this poisoning?

Household disinfectants, antibacterial products including wipes, and patio cleaners may contain benzalkonium chloride or didecyldimethylammonium chloride.^[1]

Sources

International Cat Care (iCatCare)

How this page was made: written with the help of AI from the sources below, then checked claim by claim against those sources. Urgency levels follow OkPaw’s fixed safety rules. It is guidance, not a diagnosis. How we write our pages