How to Clean a Dog's Ears Safely: Step-by-Step Guide

By Tailwisp Editorial TeamUpdated October 17, 20263 min read

A dog's ear canal is L-shaped, which makes it easy for dirt and moisture to collect. Good ear care prevents problems, but cleaning must be done carefully and only when needed.

Know what is normal

A healthy ear is pale pink inside, with little or no odor and only a small amount of light-colored wax. It does not itch. Some breeds, particularly those with floppy or hairy ears, naturally produce more wax.

When to clean

Clean when you notice visible dirt, a small amount of wax or after swimming or bathing, if your vet recommends it. If ears look healthy, leave them alone. Over-cleaning can irritate the skin and upset the ear's natural balance.

When not to clean

Do not clean at home and see your vet instead if the ear is:

• Red, swollen or hot
• Painful, with your dog crying or pulling away
• Smelly, with yellow, green or bloody discharge
• Accompanied by head shaking, tilting or scratching

These are signs of infection, mites, allergies or a foreign object. See dog skin allergies as allergies often show up in the ears.

What you need

• A veterinary-approved ear cleaner. See how to choose a dog ear cleaner
• Cotton balls or gauze
• Treats
• A towel, since your dog will shake

Avoid cotton swabs inside the canal.

Step by step

1. Choose a calm moment and prepare your supplies.
2. Lift the ear flap and hold it upright to straighten the canal.
3. Squeeze the cleaner into the canal until it is full, following the product directions. Do not touch the nozzle to the ear.
4. Massage the base of the ear for about thirty seconds. You should hear a squishing sound.
5. Step back and let your dog shake. This brings debris out.
6. Wipe the visible part of the ear with cotton or gauze.
7. Reward your dog generously.

Cleaning floppy and hairy ears

Floppy ears trap moisture, and some breeds grow hair in the canal. See grooming routine for floppy-eared dogs and how to pluck dog ear hair.

After swimming and baths

Dry the outer ear gently with a towel. Avoid pouring water into the ears during baths. See how to bathe a dog at home. Ask your vet whether a drying ear cleaner is right for your dog.

Making it easier

Introduce the process gradually with treats. Handle ears often so your dog is used to touch. See how to groom an anxious dog.

What to avoid

• Cotton swabs in the canal
• Hydrogen peroxide, alcohol or vinegar unless advised by your vet
• Cleaning too often
• Forcing a painful dog

Check ears regularly

Look and sniff weekly. Early problems are easier to fix. Take a photo for your vet if something looks odd.

Ear cleaning for puppies

Start handling your puppy's ears early, touching the flaps and looking inside while giving treats. Puppies rarely need actual cleaning, but regular gentle handling prepares them for vet checks and later care. If your puppy shakes the head or scratches, have the vet check for mites, which are common in young animals.

What your vet looks for

At an examination, your vet will use an otoscope to look down the canal, check the eardrum and may take a swab to identify bacteria, yeast or mites. This is why self-treating a smelly, red ear is risky. The wrong medication can delay recovery, and some products are unsafe if the eardrum is damaged. If your dog has had ear problems before, ask your vet to demonstrate how to clean at home.

A calm cleaning setup

Sit on the floor with your dog, or put a small dog on a table with a non-slip mat. Keep the bottle and cotton within reach, and keep treats in a pocket. Do one ear, reward, then the other. If your dog is very wriggly, a second person can feed treats while you clean.

The takeaway

Clean only when needed, with a vet-approved product and gentle technique, and see your vet for anything that looks or smells wrong.