What to Look for in a Dog Ear Cleaner
Choosing the right ear cleaner for your dog comes down to a few key factors: the formula type (oily vs. non-oily), the bottle size, and whether you need a cleaner for routine hygiene or as a pre-treatment before medication. The products here are all non-oily, which means they won't leave a greasy residue in the ear canal, making them suitable for most dogs and cats.
Below we compare three popular ear cleaners available at Petplanet: Otodine Ear Cleaner Solution, Clorexyderm Oto Ear Cleaner, and TrizAural Ear Flush. Each has a slightly different focus, so your choice depends on your pet's specific needs.
Key Product Facts at a Glance
- Otodine Ear Cleaner Solution for Cats and Dogs - 100ml: Otodine Ear Cleaner Solution is a non-oily ear cleansing solution for dogs and cats. It is designed to gently remove ear wax and discharge. Regular use may support ear hygiene and promote a healthy ear environment, helping to reduce itching. If you want a gentle, everyday cleaner suitable for adult dogs, puppies, cats, and kittens, Otodine is a versatile choice that can also be used to clean the ear canal before topical treatment.

Otodine Ear Cleaner Solution for Cats and Dogs - 100ml - Clorexyderm Oto Ear Cleaner for Cats and Dogs - 150ml: Clorexyderm Oto Ear Cleaner's special antibacterial and antifungal formula gently dissolves excess ear wax and helps in the maintenance of routine ear hygiene in dogs and cats. It is non-oily and does not leave any residue in the ear canal. For pets with recurring ear issues where bacteria or fungi may be involved, Clorexyderm Oto's antibacterial and antifungal properties make it a targeted option. It can also be used where bacteria have been identified by cytology or culture.

Clorexyderm Oto Ear Cleaner for Cats and Dogs - 150ml - TrizAural Ear Flush for Cats and Dogs - 118ml: TrizAural is an alkalising and antibacterial ear flush for cleaning and/or pre-treatment prior to application of specific ear canal preparations. It potentiates the effect of topical disinfectants or antibiotics in cases of gram negative bacterial infections. If your veterinarian has identified gram negative bacteria through cytology testing, TrizAural is specifically formulated to work with other treatments, making it a pre-treatment flush rather than a standalone daily cleaner.
Otodine vs. Clorexyderm Oto vs. TrizAural: Which One for Your Dog?
- For routine ear hygiene: Both Otodine and Clorexyderm Oto are suitable for routine ear hygiene in adult dogs, puppies, cats, and kittens. Otodine is a straightforward non-oily cleaner that gently removes wax and discharge. Clorexyderm Oto adds antibacterial and antifungal action, which may be beneficial if your dog has a history of ear infections.
- For pre-treatment before ear medication: All three products can be used to clean the ear canal before applying topical treatments. TrizAural is specifically described as a 'pre-treatment flush' and is designed to potentiate the effect of topical disinfectants or antibiotics, especially for gram negative infections.
- Bottle size and value: Clorexyderm Oto comes in a 150ml bottle, offering the largest volume. Otodine is 100ml, and TrizAural is 118ml. The catalog prices show Clorexyderm Oto at USD 11.02, Otodine at USD 12.20, and TrizAural at USD 10.49, so Clorexyderm Oto offers the most product for the lowest price per milliliter.
- When to choose TrizAural: TrizAural is the most specialized option. It is alkalising and antibacterial, and its key feature is potentiating the effect of other treatments when gram negative bacteria have been identified. It is not marketed as a general daily cleaner, so it is best used when your vet recommends it for a specific infection.
How to Use Ear Cleaners Safely
Always follow the instructions on the product label. The supplied information for these products indicates they are designed to gently remove ear wax and discharge. For routine hygiene, apply a few drops into the ear canal, gently massage the base of the ear, and allow your dog to shake out the loosened debris. Do not insert cotton swabs into the ear canal.
If your dog has a known ear infection or if you are using an ear cleaner as a pre-treatment, consult your veterinarian first. The supplied facts do not include specific application frequency or dosage, so start with the manufacturer's recommendations and observe your dog's reaction.




