Wax buildup, trapped moisture, and bacterial overgrowth are the most common reasons dogs develop ear infections. The good news is that routine dog ear cleaning at home can prevent most of these problems before they start. At My Best Friend Vet in Olivette, MO, our veterinary team treats ear infections regularly, and we walk pet owners through a simple cleaning routine they can follow between visits.

Why Dog Ear Cleaning Matters

A small amount of wax, yeast, and bacteria in your dog’s ears is normal. Problems start when wax builds up faster than it breaks down. That excess traps moisture inside the ear canal and creates the conditions for yeast and bacteria to multiply. The result is inflammation, odor, and pain.

Dogs with an L-shaped ear canal are especially prone to this. The 90-degree turn in the canal traps moisture that would otherwise drain on its own. Breeds with hair growing inside the canal (like Doodles) face an added challenge, since fur mats can block airflow and hold debris in place.

What You Need for At-Home Ear Cleaning

Keep it simple. You only need three things:

  • Cotton balls (for cleaning and drying the canal)
  • Q-tips (for the visible outer folds and creases only)
  • A veterinary-approved ear cleaner (available at our office)

Over-the-counter ear cleaners vary widely in quality. Our team at My Best Friend Vet can recommend a product tailored to your dog’s skin type and allergy history. Contact us to pick one up before your first cleaning at home.

How the Cleaning Process Works

Soak a cotton ball with ear cleaner, place it into the ear canal, and massage the base of the ear for 10 to 15 seconds. You should hear a gentle squishing sound as the cleaner loosens debris. Remove the wet cotton ball, follow with a dry one to absorb leftover moisture, and use a Q-tip to clean the visible outer folds. Repeat until everything comes out clean, then finish with a few dry cotton balls.

One helpful tip: let your dog shake their head between cotton balls. Shaking brings debris from deeper in the canal closer to the surface, making it easier to remove.

For a full visual walkthrough, including how to apply prescription ear medication, visit our complete dog ear cleaning guide.

When to Call My Best Friend Vet in Olivette

Not every ear issue can be handled at home. Contact our team if you notice redness, a strong odor, dark or coffee-ground-like discharge, or if your dog flinches or pulls away when you touch their ears. These signs may point to an active infection that needs prescription medication.

If you are unsure about the technique or your dog resists the process, we are happy to demonstrate it in person during your next visit.

Schedule an appointment with My Best Friend Vet in Olivette, MO to discuss your pet’s ear health.