---
product_id: 176084404
title: "RenaSan Antiseptic Ear Drops for Dogs & Cats – Ear Disinfection, Kills Bacteria & Yeast, Helps Stop Ear Odour, Scratching & Head Shaking, Veterinary Approved, For All Animals 100ml"
price: "$28.16"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/176084404-renasan-antiseptic-ear-drops-for-dogs-and-cats-ear-disinfection
store_origin: US
region: United States of America
---

# Safe for dogs, cats & small animals pH neutral, non-sting formula Kills 99.9999% bacteria & fungi RenaSan Antiseptic Ear Drops for Dogs & Cats – Ear Disinfection, Kills Bacteria & Yeast, Helps Stop Ear Odour, Scratching & Head Shaking, Veterinary Approved, For All Animals 100ml

**Price:** $28.16
**Availability:** ✅ In Stock

## Summary

> 🐾 Elevate your pet’s ear care game—because clean ears mean happy vibes!

## Quick Answers

- **What is this?** RenaSan Antiseptic Ear Drops for Dogs & Cats – Ear Disinfection, Kills Bacteria & Yeast, Helps Stop Ear Odour, Scratching & Head Shaking, Veterinary Approved, For All Animals 100ml
- **How much does it cost?** $28.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/176084404-renasan-antiseptic-ear-drops-for-dogs-and-cats-ear-disinfection)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **FOMO-Free Freshness:** Join thousands of pet parents who’ve transformed ear care—less scratching, less odor, more tail wags.
- • **Gentle Yet Powerful:** pH neutral and hypoallergenic drops ensure irritation-free care, perfect for sensitive ears and daily use.
- • **Ultimate Ear Defense:** Harnesses cutting-edge hypochlorous acid tech to annihilate bacteria, viruses, and yeast—goodbye smelly, itchy ears!
- • **Multi-Pet Household Essential:** One solution for dogs, cats, and small animals—streamline your pet care routine with confidence.
- • **Clinically Tested & Vet Approved:** Backed by rigorous EN standards and EU biocidal regulations for trusted, professional-grade ear hygiene.

## Overview

RenaSan Ear Drops deliver veterinary-approved, hypochlorous acid-powered antiseptic care that kills 99.9999% of bacteria, viruses, and fungi. Designed for sensitive ears with a gentle, pH neutral formula, these drops reduce irritation, odor, and scratching in dogs, cats, and small animals. Clinically tested to multiple EN standards and safe for daily use, RenaSan is the go-to solution for maintaining fresh, healthy ears across multi-pet homes.

## Description

Product Description Hypoallergenic, non-sting, pH neutral. Contains only water, saline, and hypochlorous acid. NO bleach, alcohol, or harmful chemicals. NO fragrance, preservatives, or oils. NO antibiotics or preservatives. Lick-safe and non-irritating. RenaSan Antiseptic Ear Drops utilises nature's most powerful antiseptic Hypochlorous acid for your best friend's ears. Kills 99.9999% of bacteria on contact. Produced in partnership with the world leader in Hypochlorous technology. Approved for veterinary use under UK and EU Biocidal Product Regulations. RenaSan is also independently laboratory tested to 12 EN standards Tested to EN1656 (Bactericidal) EN14476 (Virucidal) EN13697 (Fungicidal) EN13704 (Sporicidal) We understand you only want the best for your pets and best friends.

Review: My dogs love this! - I use this ear drop fluid on my Golden Retriever and she absolutely loves it. You put the drops in, gently rub the base of her ear and you can hear the squelching as it works its way in — she closes her eyes and clearly enjoys it. No discomfort at all. Retrievers are prone to ear issues because of their big, floppy ears that reduce airflow, so regular cleaning is important. This fluid does a great job of loosening build-up and keeping her ears clean and healthy. It’s gentle, effective, and very easy to use. I’ve noticed fewer ear problems since using it and it’s now part of our regular routine. Highly recommended for dogs prone to ear issues.
Review: Good product - I found this product easy to use and helpful for my little dogs itchy ears

## Features

- VETERINARY APPROVED ANTISEPTIC EAR DROPS FOR DOGS, CATS & ANIMALS Professional ear disinfection formula designed to help with smelly ears, scratching, head shaking, irritation, wax buildup and discomfort. Suitable for regular ear hygiene and ongoing ear care.
- KILLS BACTERIA, YEAST, FUNGI & VIRUSES Uses advanced hypochlorous technology to kill 99.9999% of bacteria, fungal spores and yeast commonly linked with ear odour, irritation and discomfort. Independently tested to veterinary EN standards.
- HELPS STOP EAR ODOUR, SCRATCHING & HEAD SHAKING Helps flush away debris and contamination associated with itchy, uncomfortable ears. Ideal for animals prone to recurring ear irritation and unpleasant odours.
- GENTLE NON-STING pH NEUTRAL FORMULA Alcohol free, fragrance free and designed for sensitive ears. Non-drying ear drops suitable for regular use without stinging or irritation.
- PROFESSIONAL GRADE HYPOCHLOROUS TECHNOLOGY Made in the UK using market-leading hypochlorous technology trusted by veterinary professionals and institutions across the UK. Powerful antiseptic performance without harsh alcohols or stinging formulas.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082BF6TJL |
| Allergen Information | Hypoallergenic |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 666 in Pet Supplies ( See Top 100 in Pet Supplies ) 7 in Ear Care for Dogs |
| Colour | clear |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,080) |
| Date First Available | 4 Dec. 2019 |
| Item Form | drops |
| Item Weight | 110 g |
| Item model number | REN133VEND |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Cats, Dogs, Small Animals |
| Product Dimensions | 3.5 x 3.5 x 16.02 cm; 110 g |
| Quantity | 1 |
| Size | 100 ml (Pack of 1) |
| Special features | Antibacterial, irritation free |
| Specific Uses | as a first aid |
| Volume | 100 Millilitres |

## Images

![RenaSan Antiseptic Ear Drops for Dogs & Cats – Ear Disinfection, Kills Bacteria & Yeast, Helps Stop Ear Odour, Scratching & Head Shaking, Veterinary Approved, For All Animals 100ml - Image 1](https://m.media-amazon.com/images/I/51SXVUABtJL.jpg)

## Questions & Answers

**Q: Does this kill ear mites?**
A: Thank you for your question. Unfortunately RenaSan will not kill ear mites as it only kills pathogens ie bacteria and virus. Treatment for ear mites typically requires anti-parasitic medication. RenaSan can usually be used in conjunction with these to ensure the ear is clean and free from germs, but please consult your vet first for best results.

**Q: Is this watery, or thick like an ointment/lotion?**
A: It is a watery solution, so easy to apply.

**Q: How do I report wrong item deivered. I received first aid spray i wanted ear drops**
A: Go to your account - click on orders and then this order - you should find options for returning.

**Q: Is it similar to Otomax**
A: Thank you for your question. The active ingredient in RenaSan Antiseptic Ear Drops is hypochlorous acid and therefore different to Otomax. Hypochlorous acid is clinically proven to kill 99.9999% of bacteria, virus, fungi and yeast on contact and can therefore be used for the disinfection of ears of all animal species which might be affected by bacteria and/or fungi/yeast. It can also be used to disinfect minor wounds around animal ears.

I hope this helps.

Dan @ RenaSan

## Customer Reviews

### ⭐⭐⭐⭐⭐ My dogs love this!
*by G***Z on 13 January 2026*

I use this ear drop fluid on my Golden Retriever and she absolutely loves it. You put the drops in, gently rub the base of her ear and you can hear the squelching as it works its way in — she closes her eyes and clearly enjoys it. No discomfort at all. Retrievers are prone to ear issues because of their big, floppy ears that reduce airflow, so regular cleaning is important. This fluid does a great job of loosening build-up and keeping her ears clean and healthy. It’s gentle, effective, and very easy to use. I’ve noticed fewer ear problems since using it and it’s now part of our regular routine. Highly recommended for dogs prone to ear issues.

### ⭐⭐⭐⭐⭐ Good product
*by N***N on 17 April 2026*

I found this product easy to use and helpful for my little dogs itchy ears

### ⭐⭐⭐⭐ So far it's working
*by C***O on 20 March 2026*

I bought these RenaSan Animal Antiseptic Ear Drops for my Labrador who has one ear that constantly seems to get mucky. Oddly enough it’s always his right ear while the left one is completely fine. I’ve tried quite a few different ear cleaners over time, including vet prescribed lotions, and although they help for a bit the problem always seems to come back. Before trying this one I looked into the active ingredient and saw that it’s known to be quite effective, and apparently it’s something many vets either prescribe or recommend in certain cases. That gave me a bit more confidence to give it a try. So far I’m on day three of using the drops and my Labrador already seems much happier with that ear. He’s scratching less and the ear itself already looks noticeably cleaner. It’s still early days, but the initial results are promising. My plan is to use it twice a day for the first week and then move to once or twice a week for maintenance. The bottle is easy to use and the drops go in without too much fuss. If things continue improving like they have over the last few days, this will definitely be something I keep on hand for ongoing ear care.

## Frequently Bought Together

- RenaSan Animal Antiseptic Ear Drops – Ear Disinfection, Kills bacteria, Stops Odours, Scratching & Discomfort, Anti-fungal (Yeast), Veterinary-grade, for Dogs, Cats & all other animals (100ml)
- Vet's Best Ear Relief Finger Wipes | Ear Cleansing Finger Wipes for Dogs | Sooths & Deodorizes | 50 Disposable Wipes
- ICF Otodine | Cat & Dog Ear Cleaner Solution | Dog Ear Drops to Stop Wax Build Up, Head Shaking, Discomfort, Ear Odour & Scratching | 100ml

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/176084404-renasan-antiseptic-ear-drops-for-dogs-and-cats-ear-disinfection](https://www.desertcart.us/products/176084404-renasan-antiseptic-ear-drops-for-dogs-and-cats-ear-disinfection)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-21*