Best Ear Cleaners for Portuguese Water Dogs

By PetEssentialist Editorial · Updated July 2026

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🏆 Quick answer

Our top pick is Virbac Epi-Otic Advanced Ear Cleanser — best for Preventing chronic ear infections. Why it wins: Effective against bacterial and yeast infections.

Portuguese Water Dogs are known for their adorable, curly coats and floppy ears, which unfortunately make them prone to chronic ear infections. The breed's ear shape and low-shedding coat can trap moisture, creating an ideal environment for bacteria and yeast to thrive. Regular ear cleaning is essential to prevent infections and maintain their overall health. The Portuguese Water Dog's high energy level and love for swimming also increase their risk of ear infections. As an athletic breed, they are often exposed to water, which can seep into their ears and cause irritation. Therefore, it's crucial to use a gentle, vet-style drying solution to clean their ears and prevent infections. With their intelligent and active nature, Portuguese Water Dogs require regular grooming and maintenance to prevent health issues. Ear cleaning is a critical part of their grooming routine, and choosing the right ear cleaner can make a significant difference in their overall health and well-being.

What to look for

Ear Shape and Size

Portuguese Water Dogs have floppy ears, which can trap moisture and debris, making them prone to ear infections. When choosing an ear cleaner, consider a product that is specifically designed for floppy-eared breeds and can effectively clean and dry the ear canal. A gentle, non-irritating formula is essential to prevent further irritation and discomfort.

pH Level and Anti-Adhesive Properties

The ear cleaner should have a low pH level to disrupt bacterial and yeast biofilms, and anti-adhesive properties to prevent pathogen adherence. This will help prevent infections and reduce the risk of chronic ear problems. Look for a product that is specifically designed to address these issues and provide long-term protection for your dog's ears.

Gentle and Non-Irritating Formula

Portuguese Water Dogs have sensitive ears, and a gentle, non-irritating formula is essential to prevent further irritation and discomfort. Avoid products that contain harsh chemicals, alcohol, or other irritating ingredients that can exacerbate ear problems. Instead, opt for a product that is specifically designed for sensitive ears and is gentle enough for regular use.

Multi-Purpose and Versatility

Consider an ear cleaner that can also be used for skin folds and other areas prone to infection. This can be particularly useful for Portuguese Water Dogs, which have a curly coat that can trap moisture and debris. A multi-purpose product can help simplify your grooming routine and provide comprehensive protection for your dog's skin and ears.

Our top picks

SponsoredHow we choose →

#	Product	Best for
1	Virbac Epi-Otic Advanced Ear Cleanser	Preventing chronic ear infections
2	Zymox Ear Cleanser with Bioxin	Soothing and calming irritated ears
3	Veterinary Formula Clinical Care Ear Therapy	Cleansing and deodorizing the ear canal
4	DermaPet MalAcetic Ultra Otic Ear and Skin Cleanser	Multi-purpose ear and skin cleaning
5	Vet Classics Ear Wash for Dogs	Gentle and fragrance-free ear cleaning

Virbac Epi-Otic Advanced Ear Cleanser

Best for Preventing chronic ear infections

The Virbac Epi-Otic Advanced Ear Cleanser is a top choice for Portuguese Water Dogs due to its low pH formula and anti-adhesive properties, which effectively disrupt bacterial and yeast biofilms. Its gentle, non-irritating formula makes it suitable for regular maintenance use, and its 4 oz and 8 oz sizes make it convenient for dogs of all sizes.

✓ Effective against bacterial and yeast infections
✓ Gentle and non-irritating formula
✓ Convenient sizes for regular use

✕ May not be suitable for dogs with severe ear infections

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Zymox Ear Cleanser with Bioxin

Best for Soothing and calming irritated ears

The Zymox Ear Cleanser with Bioxin is a great option for Portuguese Water Dogs with sensitive ears. Its enzymatic formula and bio-active enzymes work together to inhibit bacterial and yeast growth, while its non-stinging and non-irritating properties make it gentle enough for regular use.

✓ Soothing and calming properties
✓ Effective against bacterial and yeast infections
✓ Gentle and non-irritating formula

✕ Only available in 4 oz size

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Veterinary Formula Clinical Care Ear Therapy

Best for Cleansing and deodorizing the ear canal

The Veterinary Formula Clinical Care Ear Therapy is a comprehensive ear cleaner that cleans, deodorizes, and dries the ear canal. Its aloe vera and antifungal and antibacterial ingredients make it a great option for Portuguese Water Dogs with irritated or infected ears.

✓ Comprehensive ear cleaning and deodorizing
✓ Soothing and calming properties
✓ Effective against fungal and bacterial infections

✕ May not be suitable for dogs with severe ear infections

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DermaPet MalAcetic Ultra Otic Ear and Skin Cleanser

Best for Multi-purpose ear and skin cleaning

The DermaPet MalAcetic Ultra Otic Ear and Skin Cleanser is a great option for Portuguese Water Dogs with skin folds and ear infections. Its acetic acid and boric acid formula effectively acidifies the ear canal and skin folds, inhibiting pathogen growth and preventing infections.

✓ Multi-purpose ear and skin cleaning
✓ Effective against bacterial and fungal infections
✓ Convenient 8 oz size

✕ May not be suitable for dogs with sensitive skin or ears

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Vet Classics Ear Wash for Dogs

Best for Gentle and fragrance-free ear cleaning

The Vet Classics Ear Wash for Dogs is a gentle and fragrance-free ear cleaner that is suitable for Portuguese Water Dogs with sensitive ears. Its convenient 8 oz size makes it easy to use for regular maintenance and cleaning.

✓ Gentle and fragrance-free formula
✓ Convenient 8 oz size
✓ Effective at removing wax and debris

✕ May not be as effective against severe ear infections

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Frequently asked questions

How often should I clean my Portuguese Water Dog's ears?

It's recommended to clean your Portuguese Water Dog's ears at least once a week, or as needed. Regular ear cleaning can help prevent infections and maintain their overall health. However, if your dog is prone to ear infections or has a history of ear problems, you may need to clean their ears more frequently.

What are the signs of an ear infection in Portuguese Water Dogs?

Common signs of an ear infection in Portuguese Water Dogs include scratching or rubbing the ears, redness and inflammation, discharge or odor, and whining or showing discomfort when the ears are touched. If you notice any of these signs, it's essential to consult with your veterinarian for proper diagnosis and treatment.

Can I use human ear cleaners on my Portuguese Water Dog?

No, it's not recommended to use human ear cleaners on your Portuguese Water Dog. Human ear cleaners can be too harsh for dogs and may contain ingredients that are toxic to them. Instead, use a dog-specific ear cleaner that is gentle and non-irritating, and follow the instructions provided by your veterinarian or the product manufacturer.

How can I prevent ear infections in my Portuguese Water Dog?

To prevent ear infections in your Portuguese Water Dog, make sure to clean their ears regularly, dry their ears thoroughly after swimming or bathing, and avoid inserting objects into their ears. You should also monitor their ears for signs of infection and consult with your veterinarian if you notice any unusual symptoms or changes.

Are there any home remedies for ear infections in Portuguese Water Dogs?

While there are some home remedies that may help soothe and calm irritated ears, it's essential to consult with your veterinarian before attempting to treat an ear infection at home. Your veterinarian can provide guidance on the best course of treatment and recommend a suitable ear cleaner or medication. In some cases, home remedies may not be effective or may even worsen the infection, so it's crucial to seek professional advice.

When it comes to choosing the best ear cleaner for your Portuguese Water Dog, consider their unique needs and prone to ear infections. Look for a gentle, non-irritating formula that is specifically designed for floppy-eared breeds and can effectively clean and dry the ear canal. By prioritizing your dog's ear health and using a high-quality ear cleaner, you can help prevent infections and maintain their overall health and well-being. The Virbac Epi-Otic Advanced Ear Cleanser is a top choice for Portuguese Water Dogs, offering a low pH formula and anti-adhesive properties that effectively disrupt bacterial and yeast biofilms.

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