Have you ever wondered if it’s safe to clean your furry friend’s ears with hydrogen peroxide? Many pet parents reach for this common household product when they notice their dog’s ears looking a bit gunky. I’ve been there too! But before you grab that brown bottle from your medicine cabinet, there’s something important you need to know.
The Short Answer: NO!
Don’t put hydrogen peroxide in your dog’s ears Both veterinary experts from Lombard Veterinary Hospital and Animal Wellness Center of Athens explicitly advise against using hydrogen peroxide for cleaning your dog’s ears
Why? Let me break it down for ya.
Why Hydrogen Peroxide is Bad for Dog Ears
Hydrogen peroxide might seem like a good idea since it’s often used as a cleaning agent for wounds, but dog ears are different! Here’s why it’s a no-go:
- It causes inflammation of the ear canal
- It can actually make existing ear infections worse
- It’s too harsh for the sensitive skin inside your dog’s ears
- It can disrupt the natural balance of your dog’s ear environment
As the vets at Lombard Veterinary Hospital clearly state “We do not recommend the use of alcohol or hydrogen peroxide to clean your dog’s ears These products can cause inflammation of the ear canal and further exacerbate infections,”
The Animal Wellness Center of Athens agrees, saying: “We do not recommend the use of cotton swabs, alcohol or hydrogen peroxide to clean your dog’s ears. These products can cause inflammation to the ear canal and may worsen an ear infection.”
What to Use Instead
So what should you be using? Both veterinary sources recommend:
- A gentle veterinary ear-cleaning solution (ask your vet for recommendations)
- Cotton balls or gauze squares (NOT cotton swabs!)
These gentler alternatives will clean your pup’s ears without causing irritation or making existing problems worse
How to Properly Clean Your Dog’s Ears in 3 Easy Steps
Now that we know what NOT to use, let’s talk about the right way to clean those floppy (or pointy) ears. Both veterinary clinics recommend essentially the same 3-step process:
Step 1: Apply the Solution
Hold your dog’s earflap with one hand. Pour a generous amount of the vet-recommended cleaning solution directly into the ear canal. You’ll want to massage the base of the ear canal until you hear a squishing or sloshing noise. This means you’ve used enough solution to loosen up any debris.
It’s totally normal for your dog to shake their head after this step – just be careful not to get fluid in your eyes! This head-shaking actually helps push debris outward where you can wipe it away.
Step 2: Wipe Away Debris
Using cotton balls or gauze squares (remember, no cotton swabs!), gently absorb the excess solution and wipe away the loosened debris. You can place your index finger behind the absorbent material and wipe as deep as you can comfortably reach. Don’t worry – this won’t hurt your dog’s ear if done gently.
Step 3: Repeat Until Clean
Keep repeating steps 1 and 2 until the cotton balls or gauze squares come out clean. That’s it – you’re done!
When to Skip Cleaning and Call the Vet
Sometimes, cleaning isn’t the right move. According to Lombard Veterinary Hospital, you should check for these warning signs before cleaning:
- Odor
- Discharge
- Redness
- Sensitivity or pain
If you notice any of these symptoms, skip the home cleaning and schedule a veterinary appointment instead. These could be signs of an infection or other problem that needs professional treatment.
Make Ear Cleaning a Positive Experience
Both vet clinics emphasize making ear cleaning a positive experience for your dog. Here’s how:
- Pair each cleaning with treats or playtime
- Have someone help hold your dog if needed
- Be gentle but confident in your movements
- Consider backing your dog into a corner to help control movement
Making ear cleaning a pleasant experience means your dog won’t dread it (and neither will you)!
How Often Should You Clean Your Dog’s Ears?
The Animal Wellness Center of Athens recommends cleaning your dog’s ears at least once monthly for general maintenance. However, dogs with chronic inflammation or allergies might need more frequent cleanings. Always consult with your veterinarian about the right schedule for your specific pup.
My Personal Experience with Dog Ear Cleaning
When I first got my golden retriever, I was clueless about ear care. Those floppy ears are so cute, but they can trap moisture and debris like nobody’s business! I actually did try hydrogen peroxide once (before I knew better), and my poor pup was shaking his head for hours afterward.
After talking with my vet, I switched to a proper ear cleaning solution, and what a difference it made! Now our monthly ear cleaning routine is no big deal – he even seems to enjoy the ear massage part. The vet-recommended solution doesn’t cause any irritation, and his ears stay clean and healthy.
Why Proper Ear Care Matters
Regular ear cleaning is essential for:
- Managing chronic, allergy-related inflammation (otitis)
- Preventing infections
- Catching potential problems early
- Keeping your dog comfortable
Dogs with floppy ears, dogs who swim often, and certain breeds are more prone to ear issues, so proper cleaning becomes even more important for these pups.
Beyond Cleaning: Other Ear Care Tips
While we’re on the topic of ear care, here are some additional tips to keep your dog’s ears healthy:
- Dry your dog’s ears thoroughly after swimming or bathing
- Regularly check ears for any changes in appearance
- Keep hair around ear openings trimmed (especially for shaggy breeds)
- Know what your dog’s healthy ears look like so you can spot problems early
FAQ About Cleaning Dog Ears
Can I use vinegar to clean my dog’s ears?
No, like hydrogen peroxide, vinegar can be too harsh and irritating. Stick with products specifically designed for dog ear cleaning.
How deep should I clean my dog’s ears?
Only as deep as you can see and reach with your finger behind a cotton ball or gauze. Never insert anything deep into the ear canal.
My dog hates having their ears cleaned. What should I do?
Take it slow and use lots of positive reinforcement. Start with just touching the ears and rewarding, then gradually work up to full cleaning. For very resistant dogs, talk to your vet about options.
Can I use baby wipes to clean my dog’s ears?
No, baby wipes contain ingredients that aren’t meant for ear cleaning and could cause irritation.
How can I tell if my dog has an ear infection?
Watch for head shaking, scratching at ears, redness, swelling, discharge, odor, or signs of pain when ears are touched. If you notice these symptoms, see your vet.
In Conclusion
So there you have it – the definitive answer to “Can you put hydrogen peroxide in a dog’s ear?” is a clear NO. Instead, invest in a proper veterinary ear cleaning solution and follow the simple 3-step process outlined above.
Your dog’s ears deserve gentle, appropriate care. When in doubt, always consult with your veterinarian for specific recommendations for your furry friend. They can recommend the best products and cleaning frequency based on your dog’s individual needs.
Remember – healthy ears make for a happy dog! And a happy dog means a happy you!
Have you tried cleaning your dog’s ears at home? What products work best for your pup? Share your experiences in the comments below!

Home treatments for dog ear infections
- Clean the Ears: Gently clean your dog’s ears with a vet-approved ear cleaner. Avoid using cotton swabs, as they can push debris further into the ear canal. Instead, use a soft cloth or gauze to wipe away any visible debris.
- Apple Cider Vinegar: Mix equal parts water and apple cider vinegar. Apply a small amount to the ear with a cotton ball and massage the base of the ear. Apple cider vinegar has antiseptic properties that can help fight infection.
- Coconut Oil: Apply a few drops of coconut oil to the ear. Coconut oil has antibacterial and antifungal properties that can help soothe the ear and reduce inflammation.
- Hydrogen Peroxide: Use a diluted solution of hydrogen peroxide to clean the ear. Be cautious not to use too strong a concentration, as it can cause irritation.
- Witch Hazel: Apply witch hazel to the ear with a cotton ball. It has astringent properties that can help dry out the ear and reduce inflammation.
- Keep Ears Dry: Ensure your dog’s ears stay dry, especially after baths or swimming. Moisture can exacerbate ear infections.
Understanding dog ear infections
Dog ear infections, also known as otitis externa, are common and can be caused by bacteria, yeast, or ear mites. Symptoms include head shaking, scratching at the ears, redness, swelling, and a foul odor. If left untreated, ear infections can lead to more serious issues like hearing loss or ruptured eardrums.