How to Clean Cat Ears: A Step-by-Step Guide for UK Owners

The short answer, from a veterinary standpoint, is that most cats do not need routine ear cleaning at all.

The PDSA, the UK's largest veterinary charity, states plainly: "There is no need to clean your cat's ears unless your vet has told you to." Their guidance continues that owners should check their cat's ears regularly and contact their vet if they notice wax, dirt, redness, heat or swelling.

VCA Animal Hospitals echoes this: "Not all cats need their ears cleaned. While it is important to clean your cat's ears when needed, over-cleaning may cause irritation in the ear canal, which can lead to infection."

The takeaway for most cat owners is that regular inspection matters far more than regular cleaning. Getting into the habit of looking at your cat's ears once a week, without doing anything to them unless something is obviously wrong, is the more useful routine.

Some cats are exceptions. Breeds that naturally produce more wax, such as Rex and Sphynx, may need occasional cleaning more often than cats with more typical coat types. Cats recovering from ear mite infestations or being treated for recurring ear infections may be asked by their vet to clean as part of a treatment plan. In those cases, this guide covers the process.

Before knowing when something is wrong, it helps to know what normal looks like.

A healthy cat ear is pale pink on the inside of the flap. There may be a small amount of light brown or tan wax, which is normal and protective. The ear should have no strong smell. The cat should show no signs of discomfort when you gently handle the outer ear.

Normal ear wax is light brown to tan in colour, carries minimal odour, and appears only in small amounts.

The key distinction is between ears that are slightly waxy or mildly dusty, and ears that show signs of an underlying problem.

The PDSA is clear on this: "If your cat's ears look dirty, contact your vet for advice before cleaning them. It might be that they need some medication rather than, or as well as, being cleaned."

VCA Animal Hospitals adds an important caution: "If your cat's ears are red, inflamed, or painful, consult with your veterinarian prior to cleaning. Your cat may have an ear infection or a ruptured ear drum."

Attempting to clean an infected ear, or an ear where the drum may be perforated, can push debris further in and cause more damage. When in doubt, call your vet first.

You do not need an extensive kit. The core items are straightforward, and buying good-quality versions of each makes the process considerably easier.

A cat-specific ear cleaning solution

This is the most important purchase. It should be formulated specifically for cats. Solutions containing hydrogen peroxide or alcohol should be avoided; according to both PDSA and VCA Animal Hospitals, these can cause irritation, particularly if the canal is already inflamed. Using the wrong solution could, in serious cases, lead to deafness or balance problems, which is why product choice matters.

Your vet can recommend a suitable cleaner; there are also several vet-approved options available from UK pet retailers and veterinary pharmacies.

Do not use home remedies, including olive oil, diluted vinegar, or water alone, unless specifically recommended by a vet for a particular situation. Homemade recipes found online can be very irritating at worst, and ineffective at best.

Cotton wool or cotton pads

Used to wipe the visible outer part of the ear after applying the cleaner. Standard cotton wool balls or flat cotton pads both work. Cotton makeup rounds are also commonly used.

What not to use

Never use cotton buds (Q-tips) inside a cat's ear. The PDSA states this clearly: "Never use cotton buds as they can push dirt in, and pop the eardrum if pushed too far." VCA Animal Hospitals notes that cotton-tipped applicators also risk causing trauma to the ear canal.

Treats

Have treats ready before you start. A cat that associates ear cleaning with a positive outcome is easier to handle on every subsequent occasion.

Optional: gloves

Ear cleaners can be messy when a cat shakes its head, which most do. Gloves keep the process cleaner and reduce the chance of getting cleaning solution on your clothes.

The steps below reflect guidance from the PDSA, VCA Animal Hospitals and Zoetis Petcare, with adjustments for practical home use in the UK.

Before you begin

Check that the ears actually need cleaning. If they look clean and your cat is showing no symptoms, there is no reason to proceed. Have your cleaner, cotton wool and treats ready before you bring the cat into the room. Rushing mid-session to find something is disruptive.

Choose a quiet room where the cat feels settled. Many owners find it easiest to sit on the floor rather than at a table, particularly with cats that are likely to try to escape.

Step 1: Settle the cat

Sit in a comfortable position with the cat in your lap, facing away from you. If your cat is particularly wriggly, wrapping it gently in a towel with only its head exposed gives you more control. The PDSA suggests having a second person hold the cat if you are on your own and the cat is uncooperative. If you are alone, sitting with the cat between your legs against your body can work.

Do not attempt to clean the ears of a cat that is visibly distressed or actively fighting to get away. VCA Animal Hospitals notes: "If your cat appears to be in pain during the cleaning process, stop and consult your veterinarian." Zoetis Petcare advises: "Please do not clean your cat's ears if they are anxious or fighting you to try to clean them."

Step 2: Examine the ear

Gently fold back the ear flap to get a clear view of the inner ear. Look for the amount and colour of any wax or debris. If you see anything that looks unusual, dark and crumbly, very dark brown, yellow, or if there is a strong smell, stop and call your vet.

Step 3: Apply the ear cleaner

Following the manufacturer's instructions on the specific product you are using, apply the ear cleaning solution. The typical approach is to place the nozzle at the entrance to the ear canal and squeeze in the recommended number of drops. PDSA guidance suggests 5 to 10 drops for standard ear cleaners. Some solution may spill out, which is normal.

Do not push the nozzle deep into the ear canal. The application should be at the entrance only.

Step 4: Massage the base of the ear

With the ear flap held back, use your fingers to gently massage the base of the ear for around five to ten seconds. You should hear a slight squelching sound as the cleaner moves around inside the canal, loosening wax and debris. This is normal. Both PDSA guidance and Zoetis Petcare describe this step as essential to allow the cleaning solution to work properly.

Step 5: Let the cat shake its head

Release the cat's ear and allow it to shake its head. Most cats do this instinctively and it helps dislodge loosened wax and excess cleaner from the canal. Be prepared: this is the messiest part of the process. Standing back slightly helps.

Step 6: Wipe the outer ear

Using a cotton wool ball or pad wrapped around your finger, gently wipe away any visible wax, debris or cleaning solution from the visible, outer part of the ear. Only wipe what you can see. Do not push the cotton wool into the ear canal.

The PDSA is explicit: "Use cotton wool to wipe away any dirt from the entrance of the ear." The focus is the visible area, not the canal itself.

Step 7: Reward the cat

Give a treat immediately after each ear. This step is not trivial. A cat that learns to associate ear cleaning with a good outcome will be noticeably easier to handle over time, and for cats that need regular cleaning as part of ongoing treatment, making the experience tolerable matters.

Step 8: Repeat with the second ear

Using fresh cotton wool, repeat the process with the other ear. Do not transfer cotton wool between ears.

If your cat has been prescribed ear medication to apply after cleaning, the PDSA recommends waiting approximately fifteen minutes between the cleaning and the medication application. VCA Animal Hospitals notes that this gap matters because some cleaners can deactivate or weaken certain medications if applied too soon. Confirm the timing with your vet.

Many cats that have not had their ears handled regularly will resist the process initially. This is normal and does not mean ear cleaning cannot become routine.

The practical approach is to introduce handling gradually and positively before any cleaning takes place. Start by simply touching the outside of the ear during a calm moment, followed immediately by a treat. Over several sessions, progress to gently lifting the ear flap, then to holding it back briefly, always followed by a reward. This desensitisation process is more effective when spread across multiple short sessions than attempted all at once.

By the time cleaning is actually needed, a cat that has already been positively introduced to ear handling is considerably easier to manage.

For most healthy cats, the answer from veterinary sources is: only when there is a reason to.

The PDSA states there is no need to clean unless advised by a vet. VCA Animal Hospitals echoes this, noting that frequency should be determined by the vet based on the individual cat's needs. For cats with known wax build-up tendencies or a history of ear problems, cat-safe ear cleaners can be used once or twice a week as a routine measure, or as part of a vet-directed treatment programme.

Routine cleaning of ears that are already clean and healthy can cause irritation and may actually increase wax production over time. Regular inspection without intervention is the default for cats without known ear issues.

Most cats of any breed need minimal ear care. A handful of breed types are noted in veterinary literature as producing more ear wax or being more prone to ear issues.

Rex breeds (Cornish Rex, Devon Rex) and hairless breeds such as the Sphynx tend to produce more wax than cats with more conventional coats. Zoetis Petcare specifically mentions Rex and Sphynx as breeds where wax production may be higher, noting that a change in wax amount for any cat can be a sign of an underlying issue and should be raised with a vet.

Scottish Folds and cats with folded ear structures can be more prone to accumulation of debris due to reduced airflow. Owners of these breeds often find that checking ears weekly is more practical than leaving it to chance.

For owners whose cats need periodic ear cleaning, having a suitable product at home is straightforward preparation. The main things to check when selecting a cleaner:

• Formulated specifically for cats. Dog ear cleaners are not always suitable for cats. Species-specific formulation matters.
• No hydrogen peroxide or alcohol. Both are cited across multiple veterinary sources as potentially irritating to the ear canal, particularly if any inflammation is present.
• Vet-approved or veterinary-grade. Products carrying veterinary approval or sold through veterinary pharmacies are a more reliable choice than unbranded or unverified options.
• Appropriate for your cat's specific situation. A basic maintenance cleaner suits cats with mild, occasional wax build-up. Cats with a history of recurrent infections may need something with antibacterial or antifungal properties, which a vet can recommend specifically.
• Easy to apply. A nozzle design that allows controlled application at the ear entrance is more practical than a dropper that is difficult to use with a moving cat.