How to Clean Dog Leashes, Collars, and Harnesses (and How Often)
Why Cleaning Matters
Collars, leashes, and harnesses collect dirt, oils, saliva, and bacteria. Dirty gear can smell bad, irritate your dog's skin, and wear out faster. Cleaning also lets you inspect stitching and hardware for damage.
Cleaning by Material
- Nylon and polyester: hand wash in warm water with mild soap, scrub with a soft brush, rinse, and air dry. Some can go in a delicates bag on a gentle cycle.
- Leather: wipe with a damp cloth and mild soap, then condition with leather balm. Avoid soaking.
- Biothane: wipe or rinse with soapy water; it resists stains and odors.
- Rope and cotton: wash gently and dry thoroughly to prevent mildew.

How Often to Clean
Wipe down gear weekly and give it a deeper clean monthly or after muddy, wet, or stinky outings. Dogs that swim or roll in dirt need more frequent cleaning.
Inspect While You Clean
Check for frayed stitching, rusted hardware, cracked leather, and worn straps. Replace anything that looks unsafe, since a broken leash or collar can lead to a lost dog.
Common Mistakes
- Using harsh chemicals: can damage materials and irritate skin.
- Drying near heat: can warp hardware and shrink fabric.
- Ignoring wear: damaged gear is a safety risk.
- Soaking leather: it can stiffen and crack.
Frequently Asked Questions
Can I put harnesses in the washing machine?
Many can, in a mesh bag on a gentle cycle. Check the label.
How do I remove odor?
Soak in water with a little white vinegar, then rinse.
How long does a leash last?
It depends on use. Replace at the first sign of damage.
Quick Takeaways
Clean gear regularly, match the method to the material, and inspect for wear.
Shop leashes and harnesses in our collection.
Related Articles
Kitten Supplies Checklist: Everything You Need Before Bringing a Kitten Home
Oct 06, 2026
How to Introduce a New Cat to Your Resident Cat: A Slow, Stress-Free Plan
Oct 05, 2026
Snuffle Mats for Dogs: What They Are and How to Use One
Oct 05, 2026
Vertical Space for Cats in Small Apartments: Shelves, Hammocks, and Perches
Oct 05, 2026