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Safe Dog Eye Wash: What to Use and What to Avoid
Plain sterile saline with no additives is the dog eye wash the American Kennel Club calls safe for cleaning or flushing a dog's eyes. Vet-recommended eye wipes and cooled boiled water are the other options its veterinarian source gives, and homemade remedies, soaps, and alcohol-based products are on the list to avoid.
Left alone, everyday debris can lead to irritation, tear stain buildup, and in some cases an actual infection. A good dog eye wash is the simplest, gentlest way to keep the area around your dog's eyes clean without resorting to random household products that may do more harm than good.
The tricky part is that not every bottle marked "eye wash" is actually safe for a dog. This guide covers what a dog eye wash is, which options the AKC and VCA Animal Hospitals support, whether a human eye wash will do, how to clean the eyes step by step, and which signs mean the eyes need a vet instead of a bottle.
What Is Dog Eye Wash?
Dog eye wash is a rinsing solution used to clean away discharge and flush small bits of dust from around a dog's eyes. The AKC's cleaning guide quotes veterinarian Dr. Gabre Denton, who suggests "vet-recommended eye wipes or a sterile saline solution to clean away discharge," and says a dog with minor irritation from dust or other small particles can be flushed with sterile saline.
The AKC's Dog Eye Infections article says not to try treating a dog's eye infection on your own with human medications or with medications previously prescribed to your dog. VCA Animal Hospitals gives the same warning for conjunctivitis: medication that helped with a previous case "may not help or may be harmful."
When a Dog's Eyes Need Cleaning
The AKC's cleaning guide lists four reasons to clean a dog's eyes. The first is ordinary eye gunk. Most dogs get it at some point, it is usually harmless, and the brown-colored gunk, called rheum, is "a natural mix of tears, skin cells and other debris." The AKC adds that letting it build up can be painful and could lead to eye damage or a bacterial infection, and that breeds like the Poodle and Shih Tzu may need regular cleaning.
The second is tear staining. When fur turns a pink-brown shade around the eyes, the AKC says it often relates to tear staining. It names the Bichon Frise, Bulldog, Maltese, Pekingese, and Poodle among the breeds more likely to have it, and says it shows most on white or light-colored coats.
The third is an eye condition or eye surgery, where a veterinarian may recommend cleaning to help healing. The fourth is mild irritation from pollen, other environmental allergies, or a bit of dust in the eye.
What Is the Best Eye Wash for Dogs?
The AKC cleaning guide's answer is sterile saline or eye wipes your veterinarian recommends. Its FAQ answer reads: "Plain, sterile saline with no additives is safe for cleaning or flushing a dog's eyes." When you shop, read the ingredient list and look for sterile saline and nothing else. A bottle of sterile saline is also one of the supplies in our dog first aid kit checklist.
The AKC's cleaning guide also says you can use warm water held at a rolling boil for at least one minute to sterilize it, and the steps below call for it cooled. The AKC's Dog Eye Infections article is different: it says that before a vet visit, AKC Chief Veterinarian Dr. Jerry Klein advises that you consider flushing the eye with a cotton ball saturated in lukewarm water, gently squeezing the water to rinse the eye.
Tear stain products are a different question. VCA says many remedies for facial staining have been recommended, but "none have proven to be 100% effective," and over-the-counter products have not been proven effective in research trials and "some may be harmful or injurious to the eyes." Its advice is not to use any product without consulting your veterinarian.
Can You Use Human Eye Wash on Dogs?
Only if it is plain saline. Dr. Denton says human eye-cleaning solutions made solely of sterile saline are safe, and he cautions against other human products because the additives could be harmful to dogs. Read the whole label before the bottle goes near your dog.
Human medications are a separate matter. The AKC's Dog Eye Infections article says to avoid them for a dog's eye infection, and VCA says the same about reusing medication from an earlier eye problem.
How to Clean a Dog's Eyes at Home
The AKC's cleaning guide describes cleaning for minor discharge or tear staining, or when your veterinarian has told you to do it. These are its steps.
- Dampen a clean cloth or cotton ball with the sterile solution or cooled boiled water.
- Wipe away the discharge, moving along the eyelid's surface toward the ear. Do not try to hold the eye open.
- Use a new cotton ball, wipe, or section of cloth for each eye.
- For hard-crusted gunk, hold the damp cloth over the eye for a moment to soften it, then gently wipe it away.
- Repeat until all the discharge is gone.
How often depends on the dog. The AKC's cleaning guide says to clean "only as needed," and that puppies and breeds prone to tear staining may need it more often. Puppies get the same gentle technique as adult dogs.
Certified Professional Dog Trainer Nicole Ellis, quoted by the AKC, recommends getting a dog comfortable with eye cleaning even if it has no regular buildup. She starts with quick sessions, rewards every step with a treat, and says to clean regularly "so they become accustomed to it." If your dog becomes too stressed, she says, take a break and try again later.
Tear Stains
VCA explains that epiphora means an overflow of tears, and that it is a symptom and not a specific disease. Causes include conjunctivitis, allergies, eye injuries, abnormal eyelashes, corneal ulcers, and eyelids that roll in or out. Some flat-faced breeds have faces that do not let the tear film drain properly, and VCA says hair around the eyes can block the tear duct opening.
For the staining itself, VCA says keeping the area as clean and dry as possible, removing any buildup, and trimming the fur short around the eyes can help. The AKC's cleaning guide also names trimming long hair around the eyes with blunt-nose scissors. VCA adds that in many cases no significant problems arise and the tear staining may be cosmetic. It says the first step with excess tearing is to find out whether an underlying cause is behind it.
What Not to Put in a Dog's Eyes
The AKC cleaning guide's list is short: alcohol-based products, hydrogen peroxide, harsh materials like rough cloth or cotton swabs, essential oils, soaps, and homemade remedies. It says these could be irritating, damaging to the eye, or even toxic. VCA also says to avoid any product containing hydrogen peroxide near the eyes, because it can cause severe damage if it splashes into them.
Shampoo is another thing to keep out of the eyes during a bath. The AKC's Dog Eye Infections article calls shampoo in the eye a common cause of corneal abrasion and says Dr. Pinard advises prompt veterinary care when that happens. VCA names shampoo among the irritants that can burn the cornea.
When to Call the Vet
Dr. Denton says "handling minor stuff at home is fine, but serious issues need professional care to avoid complications or permanent damage." The AKC's cleaning guide lists these as reasons to call a vet: excessive, thick, bad-smelling, or discolored discharge, redness, swelling, squinting, excessive blinking, or frequent rubbing of the eyes. A minor irritation that persists or worsens also needs a vet, because it could be an injury or a foreign object in the eye.
VCA's conjunctivitis page lists cloudy, yellow, or greenish discharge, squinting or excessive blinking, and redness or swelling around the eyes as the signs of that condition. Its corneal ulcer page says an ulcer "is very painful," and that most dogs rub the eye with a paw or on the carpet and keep the lids tightly closed. The AKC's Dog Eye Infections article adds yellow-green discharge, pawing at the eye or keeping it closed, light sensitivity, and swollen eyelids to its list of infection signs.
Dr. Pinard says that "the eye can be very unforgiving, and infections can easily get out of control fast," so prompt veterinary care is recommended. Dr. Klein gives one rule of thumb: if only one eye is affected, the cause is likely infection or inflammation, and because allergies are systemic, both eyes could be affected. If you are unsure whether an eye problem is urgent, our guide to immediate veterinary care covers what to watch for. The American Kennel Club's health guidance has more dog health articles.
Protecting Your Dog's Eyes
The AKC's Dog Eye Infections article says the best way to prevent eye infections is to avoid trauma to the eye and keep foreign particles out. Its advice is to trim bushes around your yard, keep the fur around the eyes trimmed and clean, and not let your dog stick its head out the window of a moving car. The article also suggests commercially available dog goggles for situations that could harm the eyes.
Our guide to preventive care covers the regular vet visits and grooming that a dog's eye care sits alongside.
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