Why is this dangerous?
Most sanitisers are 60–70% ethanol or isopropanol. Alcohol is absorbed within 15–60 minutes and depresses the brain, drops blood sugar and, in pets, often causes the opposite of what owners expect: agitation and wobbliness rather than sleep.
Gel formulas cling to the tongue and muzzle and are licked off repeatedly, so the dose can keep climbing. Some also contain fragrance oils that are themselves irritants.
Why speed matters
Delaying care significantly worsens outcomes. Some signs appear hours or days later, so "looks fine right now" is not a reason to wait.
Signs to watch for
- Wobbliness, staggering, unable to walk straight
- Drooling, vomiting
- Agitation or, later, drowsiness and difficulty rousing
- Slow breathing, low body temperature
- Low blood sugar: weakness, tremors, collapse
What to do right now
- Call your vet or a poison line and estimate the volume swallowed.
- Wipe the mouth and muzzle with a damp cloth so no more gel is licked off.
- Do not induce vomiting — alcohol vapour is easily inhaled.
- Keep the pet warm and quiet; the vet may check blood glucose and give fluids.
If your pet shows any of the signs above, go to the nearest emergency vet now and call ahead.
The step-by-step response, from the first minute to the vet visit, is in our Hand Sanitiser & Alcohol Gels emergency guide.