How to Bathe a Cat (Even One That Hates Water)

Updated October 27, 2026

This guide is for cat owners who are wondering whether their cat needs a bath and, if so, how to give one without anyone getting hurt. It covers when a bath is actually worth it, which shampoo to use and which to avoid, a step-by-step bath for adult cats and kittens, no-rinse options for cats that hate water, and when to hand the job to a groomer or your vet. It applies to long-haired and short-haired cats.

The short answer: Most healthy cats never need a bath. When one does, trim the claws and brush out tangles first, use only a shampoo made for cats in a few inches of lukewarm water, keep the face dry, rinse until the water runs clear, then towel your cat dry in a warm room. If something toxic is on the fur, call your vet before you start.

How we wrote this: the advice comes from the veterinary and animal welfare sources linked in the text. Product mentions use brand specs and named, linked reviews. We have not tested these products ourselves, and this page has no affiliate links.

Do cats need baths at all?

Usually not. VCA Animal Hospitals says most healthy adult cats are fastidious groomers and rarely need a bath, and International Cat Care goes further: if your cat is healthy, there is no reason to bathe it, and most cats do not tolerate it well. Regular brushing does most of what people hope a bath will do. Our guide on how to groom a cat covers the brushing routine for both coat lengths.

When a bath does make sense

• Something sticky, oily or toxic on the fur. Cats lick their coats clean, so whatever is on the fur ends up in the mouth. PetMD notes that, apart from cleaning off substances, cats generally only need baths at a vet's direction.
• Senior, arthritic or overweight cats. VCA says a cat that is arthritic or overweight and struggles to groom itself may need an occasional bath to remove loose hair and odors. The Cornell Feline Health Center adds that older cats benefit from more hands-on help as their self-grooming wanes, especially long-haired cats that become matted.
• A greasy, oily coat. A coat that stays greasy is often a sign the cat is not grooming well, which is worth a vet check as well as a wash. PetMD suggests shampooing two or three times in one bath for greasy fur.
• A skin condition your vet is treating. VCA notes some vets prescribe regular medicated baths for cats with allergies. Follow your vet's instructions on product and schedule.

Even then, do not overdo it. PetMD advises bathing no more often than every four to six weeks unless your vet says otherwise, because frequent baths can dry the skin and add stress.

Never use dog or human shampoo on a cat

Use a shampoo labeled for cats. VCA explains that cat skin has a different thickness and pH from human skin, and that human shampoo, including baby shampoo, is far too harsh. The ASPCA also warns that human shampoo can dry out a cat's skin.

Dog products can poison cats. Some dog flea products contain permethrin, which International Cat Care says is highly toxic to cats: a cat's liver cannot break it down, and even a very small amount can make a cat seriously ill. The American Association of Feline Practitioners notes that dog permethrin products typically contain 45 to 60% permethrin, and that putting them on cats makes up a major share of cat poisonings reported to the ASPCA Animal Poison Control Center. Never use a dog shampoo, dip or spot-on on your cat, and keep cats away from a dog that was just treated. Signs include tremors, twitching, a wobbly walk and seizures: call your vet right away.

If your cat has paint, oil, a chemical or anything you are not sure about on its coat, International Cat Care advises stopping the cat from grooming, removing its collar and washing it with mild shampoo and water under instruction from your vet team. The ASPCA Animal Poison Control Center answers around the clock at (888) 426-4435 if you think your cat swallowed something harmful (a fee may apply).

Before the bath: what to set up

Get everything within arm's reach before you pick up the cat, so you never have to let go of a wet cat.

• A cat shampoo (or a cat-safe one your vet recommends)
• A rubber bath mat or towel for the bottom of the sink or tub, so your cat has grip
• A plastic cup or pitcher for rinsing (running taps and sprayers scare many cats)
• A washcloth for the face
• Two or three large towels and a warm, draft-free room
• Treats for afterwards
• A second person, if you can find one: one holds and soothes, the other washes

PetMD suggests filling the water tubs ahead of time so the sound of running water does not frighten your cat. The ASPCA recommends timing the bath for when your cat is most mellow, such as after a long play session.

How to bathe a cat, step by step

1. Trim the claws first. The ASPCA recommends trimming before a bath to protect yourself. Do it a day ahead if your cat is touchy about paws. Our guide on how to trim cat nails walks through it.
2. Brush out loose hair and mats. VCA warns that tangles can become impossible to remove after a bath, so brush them out beforehand. Tight mats close to the skin are a job for a groomer or vet, not scissors.
3. Protect the ears. The ASPCA suggests a little cotton in the ears to keep water out. Place it only at the opening and remember to take it out afterwards.
4. Use shallow, lukewarm water. The ASPCA advises three to four inches of lukewarm, not hot, water in a sink or tub with a rubber mat. Test it on your wrist.
5. Lower your cat in gently. Support the chest and hind end and keep a calm hand on the shoulders. One person holds; the other wets the coat with a cup, working from the neck back. Avoid the face, ears and eyes.
6. Shampoo from neck to tail. Follow the dilution and contact time on the label. Massage gently in the direction the fur grows.
7. Keep the face dry. Wipe the face with a damp washcloth instead. The ASPCA says plain water is fine unless the face is very dirty.
8. Rinse thoroughly. Rinse until the water runs clear and the coat no longer feels slippery. VCA points out that your cat will groom itself vigorously after the bath, so any shampoo left behind gets swallowed.
9. Towel dry in a warm room. Wrap your cat in a large towel and blot, swapping to a dry towel as the first one soaks through. The ASPCA says to dry your cat in a warm place away from drafts, and a blow dryer on the lowest heat is an option only if your cat tolerates it. Long coats need a gentle comb-through once dry.
10. Reward and release. Offer a favorite treat and let your cat retreat somewhere warm to finish grooming.

PetMD stresses getting the coat completely dry, since a damp long coat can mat.

How to bathe a cat that hates water

Start with a hard question: does this cat need a full bath? If the problem is a dirty patch, spot clean it with a damp washcloth or a no-rinse product and skip the tub. If a full bath is unavoidable, keep it short and quiet, use two people, and wash only what needs washing.

Stress signs to watch for

International Cat Care lists signs a cat is uncomfortable during handling: skin rippling or twitching, a swishing or thumping tail, sharply turning the head toward your hand, ears flicking or rotating backwards, and growling or hissing. If you see these, stop, let your cat calm down and finish another time.

Waterless and spot cleaning options

A no-rinse shampoo lets you freshen a coat without a tub. Apply it as the label directs, keep it away from the eyes and towel it through. Because cats lick their coats, use only as much as the label calls for.

How to bathe a kitten

Kittens rarely need baths either, but a messy kitten happens. PetMD recommends a shampoo formulated for kittens, lukewarm water, and patting (not rubbing) dry with a soft towel. Kittens chill fast, so make sure yours is fully dry and warm before letting it go. Check the product label for a minimum age: the Earthbath shampoo below, for example, is labeled for cats 6 weeks and older. For a very young kitten, spot clean with a warm damp washcloth and ask your vet before using any product.

When to use a groomer or your vet

• Your cat panics, bites or scratches, and you or the cat could get hurt. PetMD suggests leaving baths to a vet or professional groomer in that case.
• The coat has heavy or tight mats. International Cat Care notes severe mats often need shaving by your vet team.
• Something toxic or unknown is on the fur: call your vet first.
• Your cat has wounds, scabs, hair loss, a strong smell or a coat that stays greasy: see your vet before you bathe.

VCA notes that many owners take their cat to a professional groomer for bathing, or have the cat sedated and groomed at the vet clinic.

Our picks

Burt's Bees for Pets Waterless Shampoo for Cats

Sources: specs, The Vet Desk

A no-rinse spray made for cats with shea butter and honey, labeled pH balanced for pets and made without sulfates, parabens, colorants or dyes. The label directs you to spray from the back of the ears to the tail, avoiding the eyes, then spread it with a dry towel. It suits cats that panic in a tub and need a freshen-up between rare baths. Ask your vet before using a new care product if your pet has a health condition, is pregnant or nursing, or takes medication.

Earthbath Oatmeal & Aloe Shampoo

Sources: specs, NBC Select

A soap-free, pH-balanced shampoo labeled for dogs and cats 6 weeks and older, made with colloidal oatmeal and aloe vera, and without parabens, sulfates, phthalates or synthetic dyes. The label says to lather on a wet coat, leave it on at least 90 seconds and rinse, and that it may be diluted 10:1 with water. Keep it out of the eyes. Ask your vet before using a new care product if your pet has a health condition, is pregnant or nursing, or takes medication.

Earthbath Hypoallergenic Eye Wipes

Sources: specs, Vetstreet

Pre-moistened wipes labeled fragrance free and alcohol free, for cleaning tear stains and secretions from around the outside of the eyes in dogs and cats over 6 weeks old. They are handy for the face, which you should keep dry during a bath. Use them around the eyes only, never in the eye. Ask your vet before using a new care product if your pet has a health condition, is pregnant or nursing, or takes medication.

Mistakes to avoid

• Using dog shampoo, dog flea products or human shampoo on a cat.
• Skipping the brush-out, so tangles set into mats once wet.
• Deep or hot water, or pouring water over the head.
• Leaving shampoo in the coat that your cat will lick off later.
• Letting a damp cat, especially a kitten, into a cold room.
• Pushing on through clear stress signs.

FAQ

How often should you bathe a cat?

Most healthy cats never need a routine bath. If your cat does need baths, PetMD advises no more often than every four to six weeks unless your vet recommends a different schedule.

Can I use dog shampoo on my cat?

No. Some dog products contain permethrin, which is highly toxic to cats, and dog shampoos are not formulated for cat skin. Use a product labeled for cats.

Can I use baby shampoo or dish soap on a cat?

Not for a routine bath. VCA says human shampoo, including baby shampoo, is far too harsh for cat skin. If your cat has a toxic or oily substance on its coat, call your vet for instructions on what to wash it with.

How do I bathe a cat that hates water?

Trim the claws, brush first, fill the sink before bringing your cat in, use only a few inches of lukewarm water and get a second person to hold. If your cat is very stressed, spot clean or use a no-rinse cat shampoo instead, or ask a groomer or your vet.

At what age can you bathe a kitten?

Check the product label for a minimum age (some cat products say 6 weeks and older) and ask your vet about very young kittens. Use lukewarm water, a kitten shampoo, and dry the kitten fully so it does not get cold.

Washing a dog too? Our guide on how to bathe a dog covers the differences. More step-by-step help is in our grooming guides.