Dog Ear Care Guide: How to Clean Dog Ears Safely

Affiliate disclosure: Dog Health Insider may earn a commission from links to Pure Majesty Pets, at no extra cost to you.

Quick answer

Good dog ear care comes down to a simple routine: check the ears regularly, clean them with a gentle dog-specific solution when they look dirty or smell, keep them dry, and see your vet for any ear that is red, painful, swollen or very smelly. A quality ear cleaner helps manage wax, debris, moisture and odor and supports a clean, healthy ear canal.

Why routine ear care matters

A dog ear canal is L-shaped, which traps moisture and wax — ideal conditions for irritation and yeast or bacterial overgrowth. Floppy-eared breeds, swimmers, and allergy-prone dogs are especially at risk. Routine care helps maintain a healthy canal and lets you catch problems early. Yeasty ears are common — see our guide to yeast infections in dogs.

How often should you clean your dog ears?

• Healthy, upright ears: often only as needed — every few weeks or monthly.
• Floppy ears, swimmers, allergy-prone dogs: more often, sometimes weekly.
• Rule of thumb: clean when ears look dirty or smell — over-cleaning healthy ears can cause irritation, so do not overdo it.

What to look for in a dog ear cleaner

1. Gentle, dog-specific otic solution with an appropriate pH.
2. Helps lift wax and control odor and moisture.
3. No harsh alcohol that stings irritated skin.
4. Easy-to-use bottle for controlled application.

Step-by-step: how to clean your dog ears

1. Settle your dog somewhere comfortable; have cleaner and cotton balls or pads ready.
2. Fill the canal with cleaner per the label — lift the ear flap and squeeze the solution in.
3. Massage the base of the ear for 20–30 seconds. You will hear a squelch — that is the cleaner breaking up debris.
4. Let your dog shake — this brings debris up and out.
5. Wipe the visible canal and flap with cotton. Never push cotton swabs deep into the canal.
6. Reward, then repeat on the other ear.
7. Dry the ears gently if your dog has been swimming or bathing.

When NOT to clean — call the vet instead

Stop and book a vet visit if you see redness, swelling, pain, a foul smell, dark or pus-like discharge, head-tilt, or constant scratching and head-shaking. These can signal an infection or a ruptured eardrum, where cleaning can do harm. Dog Health Insider does not have a vet on staff — for any painful or infected ear, your veterinarian comes first.

Frequently asked questions

How often should I clean my dog ears?

Clean when they look dirty or smell — from weekly (floppy-eared, swimmers, allergy-prone) to monthly (healthy upright ears). Avoid over-cleaning.

Can I use water or vinegar?

A purpose-made dog ear cleaner is safer and more effective; homemade mixes can sting irritated skin or trap moisture. Ask your vet before trying DIY solutions.

Why do my dog ears smell?

Odor often points to excess wax, moisture or a yeast or bacterial imbalance. Routine cleaning helps; a strong or persistent smell warrants a vet check.

Are cotton swabs safe?

Only on the visible outer ear. Never insert swabs into the canal — you can pack debris deeper or damage the eardrum.

The bottom line

Routine, gentle ear care is one of the easiest ways to support your dog ear health and spot trouble early. Use a dog-specific cleaner, clean only when needed, stay out of the deep canal, and let your vet handle any ear that is painful or infected.

---

Veterinary disclaimer: Dog Health Insider is educational and does not employ a veterinarian on staff. This is not a substitute for professional diagnosis or care. Consult your veterinarian about your dog ears, especially if they appear painful or infected.

Sources / further reading

• American Kennel Club — how to clean your dog ears (akc.org)
• Merck Veterinary Manual — otitis externa in dogs (merckvetmanual.com)
• VCA Animal Hospitals — ear cleaning and ear infections in dogs (vcahospitals.com)