Does your dog smell funky even after a bath? 🐶 Some dogs just have a knack for picking up strong odours — from muddy puddles to rolling in who-knows-what. That’s where deodorizing shampoos come to the rescue.
In this post, we’ve rounded up the best deodorizing dog shampoos that clean deeply, eliminate bad smells, and leave your dog’s coat fresh for days. These shampoos are specially formulated with safe, dog-friendly ingredients to tackle odour at the source — not just mask it.
Whether your dog has oily fur, loves the outdoors, or just needs a scent refresh between grooming sessions, these top-rated picks will help keep things under control. You can also keep your dog’s coat looking its best between baths with our guide to brushes, combs, rakes, and de-shedding tools. For extra shine and healthy skin from the inside out, explore our skin and coat supplements for dogs.
💡 A Note from HeartForPooches
We only feature products we truly recommend. If you choose to buy through our links, it won’t cost you anything extra — but it helps support our work so we can keep bringing you trusted, high-quality finds for your dog. Thank you for your support! 🐾
Let’s dive into the best options for long-lasting freshness and odour control.
🧼 1. DOUXO® Skin & Coat SPA Oatmeal Shampoo (16 fl oz)
Function: Deep hydration, soothing dry or sensitive skin, gentle odor control
Key Features:
• Formulated with oatmeal and ophiopogon root extract to soothe and moisturize irritated skin
• Made with 97% natural-origin ingredients, free from sulphates, soaps, parabens, colorants and silicones
• Hypoallergenic, pH-balanced and recommended worldwide by veterinarians
• Enriched with provitamin B5 and gentle cleansing base to leave coats soft, radiant and lightly scented
• Odor control variant neutralizes unwanted smells while hydrating the skin
Best For: Dog owners seeking a veterinarian-recommended, premium quality shampoo that provides clinical skin care, deep hydration and mild odor reduction—especially for dogs with dry, irritated, or sensitive skin
Key Ingredients: Oatmeal (beta-glucan hydration), ophiopogon root extract (glycans source), provitamin B5, hypoallergenic fragrance
👉 Buy on 🔴 Amazon.com
🧼 2. Vet’s Best Super Deodorizing Shampoo (16oz)
Quick Pick: A powerful deodorizing shampoo harnessing odor-neutralizing baking soda and soothing plant extracts—designed to eliminate stinks and refresh even the toughest-smelling coats.
Function: Odor control and freshening for regular use
Key Features:
• Formulated with baking soda and plant-based cleansers to neutralize odors
• Soap-free and safe for use with topical flea treatments
• Gentle enough for frequent use without over-drying the skin
• Fresh scent helps eliminate “wet dog” smell
Best For: Owners looking for a daily-use deodorizing shampoo that’s affordable, gentle, and effective at controlling typical dog odors
Key Ingredients: Baking soda, aloe vera, natural cleansers (plant-based)
👉 Buy on 🔴 Shopee.sg
🧼 3. DOUXO® S3 SEB Odor-Control Seboregulating Shampoo (6.7 fl oz or 16.9 fl oz)
Function: Targets oily-to-flaky skin, controls dandruff, reduces sebum, eliminates odor, hydrates and strengthens skin barrier
Key Features:
• Contains 0.5% Ophytrium™ (Ophiopogon japonicus root extract) to soothe skin, support microbial balance, and reinforce the skin barrier
• Includes Seboliance (pomegranate extract) for seboregulating effects—helps control flakes and prevent yeast overgrowth
• Clinically proven to reduce dandruff, excess oils, and unpleasant “rancid butter” odor often associated with seborrhea
• Free from soaps, sulfates, parabens, phthalates, colorants and nanoparticles; hypoallergenic fragrance; pH-balanced for tolerance
• Leaves coat soft, shiny, lightly scented; pleasant coco-vanilla aroma and detangling texture for better grooming experience
Best For: Dogs and cats with oily, flaky, or seborrheic skin needing medical-grade odor control and skin barrier repair
Key Ingredients: 0.5% Ophytrium™, Seboliance (pomegranate extract), panthenol (provitamin B5), pentavitin, vitamin PP, gentle cleansing base, hypoallergenic fragrance
👉 Buy on 🔴 Amazon.com
👉 Buy on 🔴 Shopee.sg
👉 Buy on 🔴 Amazon.sg
🧼 4. Wahl Odor Control Shampoo – Eucalyptus & Spearmint (24 fl oz) (Various Options for Different Concerns)
Function: Deep-cleaning shampoo designed to eliminate strong odors and leave coat refreshed with long-lasting scent
Key Features:
• Formulated with eucalyptus and spearmint oils to neutralize strong doggy odors and leave a spa-like fresh scent
• Plant-derived cleansing agents gently clean without harsh chemicals
• Free from alcohol, parabens, and PEG-80; pH balanced for dogs’ skin
• Lathers richly and rinses out easily, leaving the coat soft, shiny, and residue-free
• Concentrated formula (a little goes a long way), making it economical for multi-dog households
Best For: Dogs with persistent or strong odors, especially active, outdoor, or larger breeds needing long-lasting freshness
Key Ingredients: Eucalyptus oil, spearmint oil, plant-derived cleansers, glycerin, citric acid, water
👉 Buy on 🔴 Amazon.com
👉 Buy on 🔴 Shopee.sg (various concern options)
👉 Buy on 🔴 Amazon.sg (various concern options)
🧼 5. Veterinary Formula Solutions Soothing & Deodorizing Oatmeal Shampoo (17 oz) (Two Sizes)
Function: Gently cleans, soothes itchy or irritated skin, and neutralizes unpleasant odors with a long-lasting fresh scent
Key Features:
• Contains natural colloidal oatmeal and aloe vera to relieve dryness and calm sensitive skin
• Baking soda and gentle cleansers work together to eliminate odors rather than mask them
• Free from harsh soaps, parabens, and dyes; pH-balanced to protect the skin’s natural barrier
• Light, clean fragrance leaves coat smelling fresh for days without overpowering perfumes
• Safe for dogs over 12 weeks old and will not wash off topical flea and tick treatments
Best For: Pet owners seeking a premium, veterinary-formulated shampoo to reduce odor, soothe irritated skin, and maintain coat softness between baths
Key Ingredients: Colloidal oatmeal, aloe vera, baking soda
👉Buy on 🔴 Amazon.com
👉Buy on 🔴 Amazon.sg
🧼 6. Bark 2 Basics Deodorizing Dog Shampoo
Quick Pick: Salon-grade odor control with eco-conscious ingredients.
Function: A professional-grade deodorizing shampoo that uses Odortrol to eliminate tough pet odors at the source, not just mask them. Ideal for dogs with persistent smells from outdoor play, lake swims, or skin-related odor issues.
Key Features:
• Made in the USA with biodegradable, cruelty-free ingredients
• Concentrated formula (dilutes 16:1) — cost-effective for multi-dog households
• Odortrol technology neutralizes odor deep in coat and skin
• Soap-free and gentle enough for regular use
• Leaves coat soft, shiny, and manageable
Best For: Dogs with strong or recurring odors, pet parents looking for groomer-quality results at home, eco-conscious buyers wanting safe effective ingredients, multi-pet households (due to dilution ratio)
Key Ingredients: Odortrol (proprietary deodorizing compound), naturally derived cleansers, pH-balanced formula (exact ingredients not disclosed by brand)
👉 Buy on 🔴 Amazon.com
👉 Buy on 🔴 Amazon.sg
🧼 7. Burt’s Bees for Pets Deodorizing Dog Shampoo with Apple & Rosemary
Quick Pick: Naturally-derived apple and rosemary formula that cleans, deodorizes, and conditions—cruelty-free and pH-balanced.
Function: Gently lifts dirt and neutralizes odor using apple extract and rosemary oil. Honey adds conditioning benefits, keeping coat soft and fresh. Designed for regular grooming without harsh detergents.
Key Features:
• Made in the USA, cruelty-free, sulfate- and paraben-free
• Naturally derived apple extract deodorizes and cleans
• Rosemary oil adds fresh scent and gentle odor neutralization
• Honey conditions coat for smoothness and shine
• pH-balanced, tear-free, gentle enough for frequent use
Best For: Dog owners seeking mild, plant-based odor control, sensitive skin or allergy-prone pets, eco-conscious buyers valuing simple, clean ingredients
Key Ingredients: Green tea extract, apple extract, colloidal oatmeal, honey, rosemary
👉 Buy on 🔴 Amazon.com (3 Scent Options and Various sizes)
👉 Buy on 🔴 iherb.com (Lemongrass & Sage Version)
👉 Buy on 🔴 Amazon.sg
👉 Buy on 🔴 iherb.sg (Lemongrass & Sage Version)
🧼 8. Watermans Pet Wash Luxury Deodorizing Dog Shampoo
Quick Pick: Vegan, pH‑balanced shampoo with natural oils and fun bubblegum fragrance. Gently conditions while reducing odors.
Function: Cleanse, soothe sensitive or itchy skin, enhance shine and coat gloss, lightly neutralize dog odors via natural oil blend.
Key Features:
• pH‑balanced, sulfate‑free, paraben‑free, vegan
• Contains neem oil, black seed oil, sea buckthorn oil — antibacterial, antifungal, skin‑soothing
• Designed for smelly, itchy skin; described as “super deodorizing” in marketing
• Bubblegum scent lasts longer than dog’s natural musk
• Made in the UK to premium human‑grade standards
Best For: Dogs needing gentle cleaning and light odor-control, sensitive or allergy-prone skin, owners who prefer vegan, skincare-forward grooming
Key Ingredients:Neem oil, black seed oil, sea buckthorn oil
👉 Buy on 🔴 Amazon.sg
🧼 9. Deep Clean Odor Control Dog Shampoo by Hepper
Quick Pick: Expert-recommended deep cleanser with long-lasting deodorizing power and gentle, pet-safe ingredients.
Function: Designed to eliminate doggy odor while lifting dirt, oils, and debris from the coat. This pH-balanced shampoo uses a soap-free formula to leave your dog smelling clean and feeling soft without stripping natural oils.
Key Features:
• Deep-cleaning action removes dirt, oil, and odor from coat and skin
• Long-lasting fresh scent designed for smelly dogs
• Free from parabens, sulfates, synthetic dyes, and harsh chemicals
• pH-balanced and soap-free formula for safe, regular use
• Made in the USA, suitable for dogs of all breeds and sizes
Best For: Dogs with moderate to strong odors, regular deep cleaning, pet owners looking for a safe, gentle, and effective odor-control shampoo
Key Ingredients: Plant-based cleansers, conditioning agents, fragrance, pH-balanced skin protectants
👉 Buy on 🔴 Amazon.com
🧼 10. Green Groom Odor Eliminator Dog Shampoo (with Odortrol)
Quick Pick: Groomer-grade formula with professional deodorizing power for tough odors.
Function: Deep-cleansing shampoo infused with Odortrol, a proprietary odor-neutralizing agent that breaks down and eliminates pet odors at the source. Designed for salon-level performance with skin- and coat-conditioning benefits.
Key Features:
• Crafted with Odortrol to eliminate odors at the molecular level
• Ultra-concentrated 32:1 formula — highly economical and long-lasting
• Soap-free, pH-balanced, biodegradable, and cruelty-free
• Made in the USA and used by professional groomers
• Fresh, long-lasting scent that stays noticeable even after coat gets wet
Best For: Dogs with strong or recurring odors, households with multiple dogs, groomers or pet owners who need powerful odor control
Key Ingredients: Odortrol, coconut-derived cleansers, biodegradable conditioning agents, natural fragrance
👉 Buy on 🔴 Amazon.com
👉 Buy on 🔴 Amazon.sg
🧼 11. KIN + KIND Skunk Odor Eliminator Shampoo – Unscented, 12 fl oz
Quick Pick: A vet-formulated, USDA-certified organic shampoo that uses activated charcoal and odor-eliminating salt to guarantee removal of even the sturdiest skunk spray—without fragrance or harsh chemicals.
Function: Instantly neutralizes skunk oil and persistent odors, leaving your pet’s coat clean, bright, and smelling naturally fresh.
Key Features:
• Crafted with activated charcoal to deeply cleanse and brighten both white and colored coats
• Contains odor-eliminating salt to neutralize strong smells at the source
• Unscented, sulfate-free, and paraben-free—ideal for hunting and working dogs or those sensitive to fragrances
• Made in the USA with certified USDA organic ingredients, cruelty-free, and responsibly hand-mixed in B-Corporation-certified facilities paying living wages
Best For: Dog and cat owners who want a powerful yet natural solution for tough odors—especially outdoor pets exposed to skunk encounters or environmental grime.
Key Ingredients: Organic aloe water, saponified organic olive and coconut oils, activated charcoal, odor-eliminating salt (sodium zinc polyitaconate), vegetable glycerin, soapbark extract, plant-based thickener, and coconut-derived preservative.
👉 Buy on 🔴 iherb.com
👉 Buy on 🔴 iherb.sg
🧼 Bonus Tips for Smelly Dogs
• Bathe your dog no more than once every 3–4 weeks unless advised otherwise by your vet
• Always dry thoroughly after baths — damp fur can trap odors and cause skin irritation
• Use a slicker brush or deshedding tool before and after shampooing to remove loose fur and buildup
• If odor persists even after shampooing, check for dental issues, infected ears, or skin conditions
• Use deodorizing sprays or wipes between baths for touch-ups
• Wash your dog’s bedding regularly — clean fur means nothing if their bed still stinks
❓ Frequently Asked Questions
Q: How often should I use deodorizing shampoo?
A: Most deodorizing shampoos can be used every 3–4 weeks, but gentle formulas may be safe for more frequent use. Always follow product instructions.
Q: Will deodorizing shampoo stop my dog from smelling forever?
A: No shampoo can permanently stop odor. However, premium formulas help neutralize smells more effectively and leave a longer-lasting clean scent.
Q: Can I use deodorizing shampoo on puppies?
A: Only if the product specifically says it’s puppy-safe. For very young dogs, stick to gentle, tear-free shampoos.
Q: What causes doggy odor even after a bath?
A: Common culprits include skin infections, anal gland issues, dental disease, or yeast overgrowth. If odor persists, a vet check may be needed.
Q: Do stronger scents mean better deodorizing?
A: Not always. High-quality shampoos use odor-neutralizing agents that eliminate smells, not just mask them. A light scent with strong performance is ideal.
💡 Final Thoughts
Not all dog shampoos are created equal. If you’re constantly battling that dreaded “dog smell,” a premium deodorizing shampoo can make a huge difference — not just for your dog’s hygiene, but for your nose and your home too. Whether you need a heavy-duty odor buster or a gentle, sweet-smelling cleanser, there’s a product in this list to suit every dog and every household. Clean dog, fresh home, happy life. 🐾