I'm not sure what you mean by waterproof. It is a spray; it doesn't form any kind of physical barrier. I imagine if it gets wet on the animal, it will wash away.

RenaSan Animal First Aid Spray (100ml) – Wound Disinfection, Kills Bacteria & Stops Itching, Alcohol-Free, Non-irritating, for Dogs, Cats & all other animals.

RenaSan Animal First Aid Spray (100ml) – Wound Disinfection, Kills Bacteria & Stops Itching, Alcohol-Free, Non-irritating, for Dogs, Cats & all other animals.

Q: Can this be used on chickens to stop them pecking

Thank you for your question. RenaSan can be used safely on chickens to kill 99.9999% of bacteria and fungi which can sometimes cause skin irritation leading to pecking. We recommend spraying liberally onto the affected area twice daily. Unfortunately we cannot guarantee our product will be effective in stopping the chicken pecking itself, as there can be many different causes for this. I hope this information is helpful.

Q: Can this be used in my dogs ears?

Thank you for your question. Yes, the solution can be used in and around ears. The same solution is used in our RenaSan Antiseptic Ear Drops, instructions can be found in the directions section here> https://www.amazon.co.uk/RenaSan-Antiseptic-Ear-Drops-100ml/dp/B082BF6TJL I hope this is helpful. Chloe @RenaSan UK

Q: Can i use this on Ferrets?

Hi, Yes, Renasan is safe to use on Ferrets. Kind regards Dawn

Product ID: 50456175

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Details

Brand
RenaSan
Item form
Spray
Active ingredients
Hypochlorous
Item weight
50 Grams
Product benefits
Skin Care

🐾Safe for all pets & sensitive areas

💧pH-neutral & alcohol-free gentle formula

🦠Kills 99.9999% bacteria & viruses

Frequently Bought Together

RenaSan Animal First Aid Spray (100ml) – Wound Disinfection, Kills Bacteria & Stops Itching, Alcohol-Free, Non-irritating, for Dogs, Cats & all other animals.

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Description

🐕‍🦺 Keep your pets unstoppable with vet-approved, sting-free first aid!

GENTLE YET POWERFUL - Alcohol-free, pH-neutral formula ensures no stinging—perfect for sensitive skin, eyes, ears, and mouths.
MULTI PURPOSE HEALING - Effective on cuts, rashes, skin irritations, and itching—your all-in-one pet first aid essential.
ULTIMATE GERM DEFENSE - Eliminates 99.9999% of bacteria, viruses, and fungal spores in seconds for unbeatable pet protection.
VETERINARY GRADE TRUST - Approved for UK & EU veterinary use, trusted daily by professionals for all animal types.
HYPOCHLOROUS TECHNOLOGY LEADER - Contains industry-leading hypochlorous acid, 300x stronger than bleach but safe and non-irritating.

RenaSanAnimal First Aid Spray is a 100ml antiseptic solution that kills 99.9999% of harmful microbes using advanced hypochlorous technology. Alcohol-free and pH-neutral, it’s safe for all pets—including sensitive areas like eyes and mouth—and approved for veterinary use across the UK and EU. Ideal for treating wounds, skin irritations, and itching, this spray combines powerful antibacterial action with gentle care, making it a must-have for every pet owner who demands professional-grade protection.

Specifications

Pet Type	Cats, Dogs, Small Animals
Product Dimensions	3.6 x 3.6 x 16 cm; 50 g
Item model number	0700461662518
Breed Recommendation	All mammals
Pet Life Stage	All Life Stages
Item Form	spray
Allergen Information	Allergen-Free
Colour	Clear
Size	100ml
Volume	100 Millilitres
Number of Items	1
Quantity	1
Storage Information	Keep out of direct sunlight
Special features	Antibacterial, irritation free, to treat
Specific Uses	Bacteria infestation, against fungal infection, as a first aid, for eye problems, hair loss and skin problems
Batteries required	No
Batteries Included	No
EU Energy Efficiency Label	B
Item Weight	50 g

Have a Question? See What Others Asked

Is, it waterproof

Can this be used on chickens to stop them pecking

Can this be used in my dogs ears?

Can i use this on Ferrets?

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