Why drooling means the ammonia is already burning
That slight drooling is a red flag — ammonia doesn't just taste bad, it chemically burns the tongue and throat on contact. Cats' rough tongues scrape more surface area than a simple lick would suggest, spreading the damage. The floor residue was likely diluted from cleaning, but evaporation leaves concentrated streaks cats can't resist investigating with their mouths.
Watch for pawing at her face or hesitation to eat — these suggest worsening mouth pain. Even if the drooling stops, ulcers can form hours later. Your vet may recommend a pain-relief gel or protective coating for her esophagus, but never attempt human medications without guidance.
How paw grooming turns floor cleaner into ingestion
Cats transfer chemicals from paws to mouth with terrifying efficiency — their grooming instinct overrides discomfort until damage is done. Between her pads and toe tufts, ammonia clings where water alone won't rinse it off. What seems like 'just stepping' in cleaner often means full paw immersion when they recoil from the smell.
If she's still licking, interrupt gently with a damp cloth wipe instead of scolding. Stress speeds toxin absorption. Wrap her in a blanket if needed for the car ride, as struggling could spread contamination to her eyes.
The first hour decides respiratory risks
Ammonia fumes irritate cats' sensitive airways even without direct ingestion. If her breathing becomes noisy or she holds her head unusually high, the vapors may be causing laryngeal spasms. These symptoms demand immediate vet care — unlike skin burns, airway swelling can't be rinsed away at home.
Keep her in a well-ventilated room but avoid fans that blow debris toward her face. Note whether her meow sounds hoarse; vocal changes often precede breathing trouble in cats exposed to corrosive vapors.
Why water alone isn't enough after contact
Rinsing for five minutes under running water is crucial, but ammonia binds to skin proteins requiring more than dilution. Your vet may use a special neutralizing wash during examination. Don't apply baking soda or other home remedies — incorrect ratios can create new burns.
Check between her paw pads every hour for redness or peeling. Cats hide pain until it's severe, so subtle shifts like overgrooming one foot or favoring hard surfaces over carpet could signal worsening chemical damage needing professional pain management.
The step-by-step response, from the first minute to the vet visit, is in our Ammonia Cleaner Poisoning in Dogs and Cats emergency guide.