Wahl Dry Skin and Itch Relief Oatmeal Dog Shampoo 24 oz
- Liquid Volume: 24 fl oz
- Product Benefits: Soothing
- Item Form: Liquid
- Target Species: Dog
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A sulfate-free, oatmeal-based shampoo with broad ingredient support for dry or itchy skin, backed by the largest sales volume in its category.
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ASIN: B005CUTWDEModel: 820004ACategory: Dog Shampoos
Overview
Wahl's Dry Skin & Itch Relief shampoo is a 24-ounce oatmeal formula scented with coconut and lime verbena, sold under model 820004T for dogs with irritated skin. It is the top-ranked shampoo in Amazon's Dog Shampoos category.
Wahl blends oatmeal with aloe, coconut, lime and lemon verbena rather than relying on a single soothing ingredient, and lists the formula as sulfate-free and paraben-free.
- 24 fl oz bottle
- Coconut lime verbena scent
- Tree nut free formula
- 1 year limited warranty
Who it's for
Owners of dogs with dry or itchy skin looking for a scented, sulfate-free wash for routine bathing will get the most from this. Anyone needing a purely medicated formula for a diagnosed skin condition should look at a targeted therapeutic shampoo instead.
Pros and cons
- Sulfate-free and paraben-free formula
- Oatmeal and aloe base for dry or itchy skin
- 24 oz bottle, large sales volume signals easy reorder
- Scented formula (coconut lime verbena), not fragrance-free
- Not positioned as a medicated treatment
Performance notes
The oatmeal and aloe base is intended to soothe skin during washing while the sulfate-free and paraben-free formulation avoids two ingredients commonly linked to further irritation. Coconut, lime and lemon verbena are listed as scent and conditioning ingredients rather than active treatments.
Specifications
| Brand | WAHL |
|---|---|
| Model | 820004A |
| Dimensions & fit | |
| Item Weight | 1.66 pounds |
| Capacity & performance | |
| Liquid Volume | 24 fl oz |
| Construction & materials | |
| Material Type Free | Sulfate Free;Paraben Free |
| Included components | |
| Unit Count | 24 fl oz |
| Included Components | Shampoo |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Product Benefits | Soothing |
| Item Form | Liquid |
| Target Species | Dog |
| Scent Name | Oatmeal |
| Allergen Information | Tree Nut Free |
| Asin | B005CUTWDE |
| Manufacturer | Wahl Clipper Corp. |
| Best Sellers Rank | #112 In Pet Supplies (See Top 100 In Pet Supplies) #1 In Dog Shampoos |
| Recommended Uses For Product | Irritated Skin |
| Manufacturer Part Number | 820004T |
| Special Ingredients | Oatmeal, Coconut, Lime, Aloe, Lemon Verbena |
| Model Number | 820004T |
| Upc | 043917820040 043917033907 |
| Item Type Name | Oatmeal Pet Shampoo |
| Customer Reviews | {'ratings_count': '42,756', 'stars': '4.6'} |
Closest rivals on specs
Vet's Best Allergy Itch Relief Oatmeal Dog Shampoo 16 oz- Item Weight 1.66 vs 1.15 pounds (+44%)
- Liquid Volume 24 vs 16.9 fl oz (+42%)
Veterinary Formula Antiseptic and Antifungal Shampoo 16 oz- Item Weight 1.66 vs 1.2 pounds (+38%)
- Liquid Volume 24 vs 16 fl oz (+50%)
Frequently asked questions
Is Wahl's 820004T shampoo sulfate-free?
Yes, the formula is listed as sulfate-free and paraben-free.
What does the Wahl oatmeal shampoo smell like?
It carries a coconut lime verbena scent alongside the oatmeal, aloe and lemon verbena ingredients.
How much shampoo comes in one bottle?
Each bottle holds 24 fluid ounces.