How to Clean a Smelly Dog Collar?
Dog collars, just like your pup, need regular care and attention to stay fresh and clean.
Whether it’s a leather collar that’s starting to crack, or a fabric one that’s picked up that wet dog smell, knowing how to clean your dog’s collar will extend its life and keep your dog smelling fresh.
Let’s go over how to clean different types of collars—from leather to nylon—so they always look and smell great.
Why Regular Cleaning Matters
Dog collars can trap dirt, oils, and all sorts of unpleasant odors.
Cleaning your dog’s collar regularly isn’t just about aesthetics—it’s also about preventing bacteria from growing, which could cause skin irritations for your dog. Plus, nobody wants to deal with the smell of a stinky collar!
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Join The Club Today! 🐾How to Clean a Leather Dog Collar

Leather collars are classy and durable, but they require a little extra TLC to maintain their appearance and texture. Here’s how to keep your leather collar looking its best:
- Wipe off dirt and debris: First, use a damp cloth to gently wipe the collar. This will get rid of any surface-level dirt.
- Apply a leather cleaner: Use a leather cleaner or a mild soap mixed with water. Apply a small amount to a soft cloth and gently rub it into the leather. Avoid using too much water, as this can cause the leather to crack or lose its shape.
- Condition the leather: After the collar is clean and dry, apply a leather conditioner. This will help keep the leather soft, prevent cracks, and maintain its durability. Be sure to follow the conditioner’s instructions for best results.
Important: Never submerge a leather collar in water, as it can cause damage over time.
How to Clean a Fabric or Nylon Dog Collar

Nylon and fabric collars are common because they’re durable and easy to clean. However, they can also trap dirt and odors, especially if your dog likes to get wet.
- Soak in warm water: Fill a bowl or sink with warm water and add a small amount of dog-safe detergent or mild dish soap. Let the collar soak for 10-15 minutes to break up any dirt or grime.
- Scrub the collar: Use a soft brush (like an old toothbrush) to scrub the collar, especially any areas where dirt has built up. Be gentle but thorough.
- Rinse thoroughly: Rinse the collar with clean, cool water to remove any soap residue.
- Air-dry completely: Allow the collar to air-dry completely before putting it back on your dog. This helps prevent any damp smells and ensures the collar retains its shape.
How to Clean a Smelly Dog Collar

If your dog’s collar has taken on an unpleasant odor, it’s time to tackle the smell head-on. Here’s how to get rid of that stinky collar smell:
- Vinegar and baking soda solution: Create a 1:1 mixture of white vinegar and water. Vinegar is great for neutralizing odors and disinfecting. For fabric collars, you can also sprinkle baking soda on the collar before soaking it in the vinegar solution.
- Let it soak: Let the collar soak for 10-15 minutes. This will help break down odor-causing bacteria.
- Scrub and rinse: Scrub with a soft brush, then rinse thoroughly with cool water.
- Air-dry completely: Again, make sure the collar dries completely to avoid any remaining moisture, which can lead to mildew or further odors.
How to Clean a Dirty Dog Collar

Whether your dog has rolled in the mud or taken a dip in a dirty pond, here’s how to clean a particularly dirty dog collar:
- Remove as much dirt as possible: Before soaking the collar, wipe off any excess dirt or mud with a cloth or paper towel.
- Soak in warm, soapy water: Use a mix of warm water and a few drops of mild dish soap to let the collar soak. This loosens dirt and grime that’s embedded in the fabric.
- Scrub it down: Use a soft brush to scrub away any stubborn dirt. Pay special attention to seams and buckles where dirt tends to build up.
- Rinse well: Rinse the collar under running water until all the soap is gone.
- Dry completely: Allow it to air-dry, preferably in a well-ventilated area.
How to Clean a Metal or Chain Dog Collar
If your dog uses a metal or chain collar, it can still get dirty or smelly, though cleaning it is much easier.
- Rinse with warm water: Rinse the collar under warm water to get rid of any loose dirt or debris.
- Soak in soapy water: If the collar is particularly grimy, let it soak in warm water with a bit of dish soap for 10 minutes.
- Scrub lightly: Use a soft cloth or sponge to scrub the collar, especially between the chain links.
- Rinse and dry: Rinse thoroughly with water and dry completely to avoid rust.
FAQs
Q: How often should I clean my dog’s collar?
A: It depends on how active your dog is. If your dog swims or gets dirty frequently, clean the collar once every couple of weeks. For less active dogs, once a month is usually enough.
Q: Can I put my dog’s collar in the washing machine?
A: For fabric or nylon collars, yes! You can throw them in a laundry bag and wash them on a gentle cycle with dog-safe detergent. Just make sure to air-dry them afterward.
Q: How do I prevent my dog’s collar from smelling bad?
A: Regular cleaning is key! You can also take the collar off when your dog is swimming or bathing to prevent it from getting overly wet. Using a collar made of odor-resistant materials can also help.
Final Thoughts
Knowing how to clean a dog collar properly is important for both your dog’s comfort and hygiene. Whether it’s a leather collar, fabric, or a smelly collar that’s starting to stink up the house, regular cleaning keeps the collar fresh and free from bacteria.
Remember to tailor your cleaning methods based on the material, and always make sure to dry the collar completely before putting it back on your pup.
With just a little regular care, your dog’s collar will stay in great condition and last much longer. Now your dog can get back to their adventures—minus the stinky collar!

I’ve spent 10+ years in dog training, digging into what makes dogs (and their humans) tick. At Smart Dog Learning, I share my no-nonsense, fun approach to training so you can enjoy life with a well-behaved, happy pup—no boring lectures, just practical results 😉