Your cat has no idea that sniffing an air freshener or nibbling on a houseplant could land them in serious trouble.
In our last post, we talked about common household items that are toxic to dogs. And although cats won’t do things like chew the lid off a bottle of pills and eat them, they can be even more vulnerable to poisoning than dogs. Some things that are only mildly irritating to dogs can be outright deadly to cats. And since cats are such good groomers, any toxic substances that get on their paws or fur will probably get swallowed.
If you have cats, you need to know exactly which items are toxic, so you can keep your pets safe. And if you ever think your cat might have tangled with something dangerous, call your vet right away.
The Six Most Dangerous Household Items for Cats
1: Houseplants and Flowers
You probably know that certain plants are dangerous for pets, but for cats, the list is longer than you might expect. Lilies are among the most dangerous household items for cats. Any part of a lily from the Lilium or Hemerocallis species, including the pollen, can cause kidney failure in cats. Take note of the full list of plants toxic to cats from the ASPCA.
2: Household Cleaners
Many standard cleaning products contain ingredients that are toxic or irritating to cats. Phenol, which appears in many disinfectants, is especially harmful to felines. Bleach, ammonia, and some detergents can cause burns to the mouth and stomach if ingested, and the fumes alone can cause respiratory irritation.
Laundry detergent pods can cause mouth and throat irritation and in severe cases, life-threatening symptoms. Unused dryer sheets often contain cationic detergents that can cause chemical burns, and fabric softeners carry similar risks.
Keep in mind that cats usually get exposed to chemicals when they walk across a recently cleaned surface and then lick their paws. So before you mop the floor or sanitize your countertops, make sure you’re using cat-friendly cleaning products.
3: Essential Oils and Air Fresheners
Many essential oils (tea tree, peppermint, eucalyptus, and citrus fruits) are toxic to cats. Yet they’re often used in oil diffusers or added to cleaning products. Diffusers are the most dangerous, because they release essential oils into the air, and cats can inhale them, absorb them through their skin, or swallow them by licking their fur. The artificial scents in most commercial air fresheners can be just as bad.
Essential oils and air fresheners can cause everything from allergies and respiratory distress to depression and even seizures, so don’t use them if you have cats.
4: Foods That Are Toxic to Cats
Chocolate and caffeine are probably the most dangerous foods for cats. Avocados, onions, garlic, grapes and raisins, as well as citrus fruits like lemons and oranges are also dangerous. However, cats usually won’t eat enough of any of these things to cause more than an upset stomach. can cause toxic reactions.
5: Rodenticides
Mouse and rat poisons are designed to be appealing to small animals, which means they can attract curious cats, too. These products can cause bleeding, kidney failure, and seizures. Even if your cat does not eat the bait directly, eating a rodent that ingested poison can transfer the toxin.
6: Medications
According to the Animal Poison Control Center, over-the-counter medications topped the list of pet poison exposures in 2024. Common medications like ibuprofen and acetaminophen are extremely toxic to cats. And while cats aren’t very likely to eat pills, they do get curious, so it’s a good idea to keep any medications and vitamins off of countertops and out of reach of your cat.
And remember: NEVER ever give your cat or dog medications that were not prescribed by a vet. Unfortunately, many of the pet poisonings from medication happen because the pet’s owner gave them an over-the-counter pain reliever in hopes that it would help.
What Should I Do If My Cat Swallows Something Poisonous?
Symptoms of poisoning can include vomiting, diarrhea, drooling, lethargy, difficulty breathing, tremors, and collapse. But if you suspect your cat has gotten into something toxic, do not wait to see if symptoms appear. Time is of the utmost importance!
Here’s what to do:
- Call your vet to alert them to the situation.
- If it is after hours, call the ASPCA Poison Control hotline at 888-426-4435 immediately.
- Do not induce vomiting unless specifically told to by a vet or poison control.
- Note what your cat was exposed to and how much, so you can give details quickly.
- Go to the nearest emergency vet if your cat is showing any symptoms like drooling, vomiting, tremors, or weakness.
Veterinary Care for Cats in Gilbert, Arizona
If your cat is ever acting strange, or you think they might have gotten into something they shouldn’t, it’s always better to play it safe and act quickly.
If you think your cat has symptoms of poisoning or you’re worried they might have been exposed to something toxic, you don’t have to figure it out on your own. The vets at East Valley Animal Hospital are here to help. Give us a call with any urgent questions or concerns, and we’ll make sure your cat gets the very best of care.
Photo by Mohammad Karami on Unsplash with permission under the Creative Commons license for commercial use 3/29/26.