Arm & Hammer Deodorizing Dog Shampoo | Baking Soda Formula, Tearless, 20 Fl Oz

The Arm & Hammer Deodorizing Dog Shampoo is a 20 fl oz baking soda-enhanced dog shampoo made by Arm & Hammer. It is sulfate-free and paraben-free. The Kiwi Blossom – 20 Fl Oz (Pack of 1) is priced at $8.65 with a compare-at price of $10.38. The Kiwi Blossom – 20 Fl Oz (Pack of 2) is priced at $15.90 with a compare-at price of $19.08. The Blueberry Coconut – 20 Fl Oz (Pack of 1) is priced at $10.90 with a compare-at price of $13.08. The formula is tearless and pH-balanced, suitable for dogs and puppies eight weeks and older. It ships free on US orders over $35. Delivery takes 2–5 business days. Returns are accepted within 30 days with free return shipping. It is rated 4.4 out of 5 stars based on 120 reviews.

Your dog works hard to smell like a dog — and Arm & Hammer works just as hard to fix that. This 20 fl oz baking soda dog shampoo uses the same baking soda formula trusted in kitchens and refrigerators worldwide to neutralize odors at the source, not just mask them. If your pup comes in from a romp smelling like a swamp, this is the dog shampoo you reach for.

What Makes the Arm & Hammer Dog Shampoo Different

Most dog shampoos rely on fragrance to cover odors — this arm hammer deodorizing dog shampoo eliminates them. The baking soda formula works by neutralizing acidic and alkaline odor molecules on contact, leaving the coat genuinely clean rather than just perfumed. It's the same science behind every Arm & Hammer product, applied specifically to dog grooming.

The formula is sulfate-free and paraben-free, making it gentle enough for dogs with sensitive or easily irritated skin. It's tearless, so bath time doesn't have to be a struggle, and it's compatible with topical flea and tick treatments so you don't have to choose between odor control and parasite prevention. For hands-on tips on keeping your dog's coat healthy between baths, our guide to diy dog grooming covers everything from brushing technique to bath frequency.

Choose Your Option

Key Features

• Baking Soda Formula: Arm & Hammer baking soda neutralizes dog odors at the molecular level — not just masks them with fragrance
• Sulfate-Free & Paraben-Free: Gentle on sensitive skin without harsh stripping agents
• Tearless Formula: Safe around eyes and face for stress-reduced bath time
• Moisturizing Clean: Removes dirt and odor while maintaining natural coat moisture
• Topical Treatment Compatible: Safe to use alongside flea, tick, and other topical treatments
• For Dogs & Puppies 8 Weeks+: Suitable for all breeds and sizes from puppyhood onward
• Pricing & Shipping: From $8.65 — free US shipping on orders over $35, delivered in 2–5 business days. 30-day returns with free return shipping.

Who This Is For

This shampoo is ideal for owners of active or outdoor dogs — Labrador Retrievers, Golden Retrievers, Beagles, Basset Hounds, and other breeds prone to that distinctive "wet dog" smell. It's equally well-suited for dogs with sensitive or reactive skin, including Bulldogs, Shih Tzus, and Cocker Spaniels, where sulfate-heavy shampoos can cause irritation. If your dog weighs anywhere from 5 lbs to 150 lbs, this formula scales with them.

It's also a strong choice for puppies being introduced to regular bathing routines — the tearless, gentle formula makes early bath experiences less stressful for both pup and owner. If you also use baking soda dog treats for dental care, this shampoo pairs naturally as part of a complete Arm & Hammer grooming routine. Browse our full dog grooming hygiene collection to find the right match for your dog's coat type and skin needs.

Why PawVortex Customers Love This

With 4.4★ from 120 verified reviews, the Arm & Hammer Deodorizing Dog Shampoo earns consistent praise from PawVortex customers. Reviewers frequently highlight how effectively the baking soda formula handles strong odors — particularly on dogs that spend time outdoors, swim regularly, or have naturally oily coats. Many note that the scent is light and clean rather than overpowering, and that their dogs tolerate bath time better with this gentle formula than with harsher alternatives.

The PawVortex Promise

Every order over $35 ships free to the contiguous US, arriving in 2–5 business days. Not satisfied? We offer a 30-day money-back guarantee with free return shipping — no hoops, no hassle. Your dog's clean coat is guaranteed.

Because a fresh-smelling dog makes every cuddle session better — and Arm & Hammer's baking soda formula makes that freshness last.

📐 Product Specifications

📦 What's in the Bottle