Wahl USA Pet Friendly Waterless No Rinse Shampoo for Animals - Coconut Lime Verbena Scent, Oatmeal Formula Cleans, Conditions, Detangles & Moisturizes Dogs Fur, 7.1 Oz - Model 820015A Review
By Marcus Bell · Dog nutrition editor · Published 2026-05-08 · Updated 2026-06-25
4.6(15,400)Amazon rating$6.976,000+ bought last month
Our verdict
Wahl's Pet Friendly Waterless No Rinse Shampoo in Coconut Lime Verbena adds an oatmeal formula for anti-itch relief on top of the usual no-rinse conditioning, and its 4.6 star average across more than 15,000 reviews puts it right alongside Wahl's best-rated grooming sprays.
Dogs that need light itch relief and a quick freshen-up between full baths without water.
Skip if
You need a heavy-duty deep clean, since this is a no-rinse spray meant for maintenance, not a full wash.
Form Liquid
Benefits Anti-Itch
Weight 10.1 Ounces
Priced 59% below the category median ($16.99 across 131 tracked models)
Our scorecard
4.6/5overall
Owner rating4.6/5
4.6 average across 15,400 owner ratings
Popularity4.6/5
15,400 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog and cat food, health, gear and grooming we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
["This 7.1 fl oz waterless spray uses an oatmeal formula with coconut and lime verbena scenting, positioned for conditioning, detangling, moisturizing, and soothing. Wahl keeps it alcohol free, paraben free, and PEG-80 free, and it's rated for use on cats, dogs, and horses.", "Ranked #17 in Dog Shampoos on Amazon's Best Sellers list, it edges out its lavender and chamomile sibling in rank, and the added anti-itch positioning from the oatmeal base makes it a slightly more targeted pick for dogs with mild skin irritation.", "At just under $7 for the bottle, it's priced the same as Wahl's other waterless sprays, and with over 15,400 reviews averaging 4.6 stars, it has a large and consistent following among owners who use it for regular grooming touch-ups."]
Pros
Oatmeal formula aimed at anti-itch relief
Alcohol free, paraben free, and PEG-80 free
Coconut and lime verbena scent
Excellent 4.6 star rating across more than 15,000 reviews
Labeled safe for cats, dogs, and horses
Cons
Not a substitute for a full water bath on a dirty coat
Small 7.1 oz bottle needs frequent repurchasing with regular use
Anti-itch positioning is general soothing support, not a medicated treatment
Specifications
Form
Liquid
Benefits
Anti-Itch
Weight
10.1 Ounces
Performance notes
The oatmeal base is the main soothing ingredient here, paired with coconut and lime verbena for scent, in a waterless spray built for conditioning, detangling, and moisturizing without rinsing. Being alcohol free, paraben free, and PEG-80 free keeps the formula gentle enough for frequent touch-up use between full baths.
What buyers say
With over 15,478 reviews averaging 4.6 stars and around 6,000 bought in the past month, this shampoo has a large, steady base of repeat buyers and one of the stronger ratings in the Wahl lineup.
What makes this different from Wahl's lavender and chamomile waterless shampoo?
This version uses an oatmeal formula with coconut and lime verbena scenting and is positioned with an added anti-itch benefit, while the lavender and chamomile version leans more on a calming scent.
Is this safe for cats and horses, not just dogs?
Yes, the product listing labels it for use on cats, dogs, and horses.
Can this help with itchy skin?
It may help support general skin comfort thanks to its oatmeal base, but it's a cosmetic grooming spray rather than a medicated treatment, so a persistent itch should be checked by your vet.
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