How to Clean Cat Urine from Clothes

Cat urine on clothing is a common problem — whether your cat has sprayed a jacket, urinated on a pile of laundry, or marked a favorite sweater. The good news: clothing is one of the easier surfaces to treat because it can go through the washing machine. The key is using the right pre-treatment before washing.

Why Standard Washing Isn't Enough

Running urine-soaked clothes through a regular wash cycle without pre-treatment often doesn't fully eliminate the odor. The heat of the dryer can permanently set urine proteins into fabric fibers, making the smell nearly impossible to remove afterward. Pre-treatment with an enzyme cleaner breaks down uric acid crystals and urine proteins before washing, so the machine cycle can rinse them away completely.

What You'll Need

• Enzyme cleaner: Rocco & Roxie Extreme Stain & Odor Eliminator — safe for use on clothing and fabric, breaks down urine proteins and uric acid crystals before washing
• Fabric/upholstery cleaner: Resolve Multi-Fabric Cleaner — effective pre-treatment for fabric stains including urine
• White vinegar
• Baking soda (optional)
• Your regular laundry detergent

Step-by-Step: Cleaning Cat Urine from Clothes

For Fresh Urine

1. Rinse immediately with cold water. Hold the fabric under cold running water to flush out as much urine as possible. Use cold water only — hot water sets stains.
2. Pre-treat with Rocco & Roxie. Apply enzyme cleaner directly to the affected area and work it gently into the fabric. Let it dwell for 10–15 minutes.
3. Add white vinegar to the soak. Fill a basin with cold water and add 1 cup of white vinegar. Submerge the garment and soak for 30 minutes. Vinegar helps neutralize ammonia and odor compounds.
4. Wash in cold water with your regular detergent. Add another half cup of white vinegar to the wash cycle for extra odor neutralization.
5. Air dry — do not use the dryer. Check the garment for any remaining odor before drying. If you can still smell urine, repeat the pre-treatment and wash. The dryer's heat will permanently set any remaining odor into the fabric.
6. Once odor-free, dry normally.

For Dried or Set-In Urine

1. Soak in cold water for 15–20 minutes to rehydrate the dried urine crystals
2. Apply Rocco & Roxie generously and let dwell for 15–20 minutes
3. Apply Resolve Multi-Fabric Cleaner to the stained area and work in gently
4. Soak in cold water with 1 cup white vinegar for 30–60 minutes
5. Wash in cold water with detergent and half cup vinegar
6. Air dry and check before using the dryer. Repeat if any odor remains.

Special Fabric Considerations

• Wool and delicates: Hand wash only with cold water and enzyme cleaner. No machine washing — agitation damages delicate fibers.
• Dry-clean only: Take to a professional cleaner and inform them of the urine stain. Don't attempt home treatment on dry-clean-only garments.
• Dark colors: Test enzyme cleaner on an inconspicuous area first to check for color fastness.
• Down jackets and comforters: Pre-treat with enzyme cleaner, then wash on a gentle cycle with tennis balls to prevent clumping. Air dry completely — down takes a long time to dry and must be fully dry to prevent mold.

Preventing Cat Urine on Clothes

• Keep laundry off the floor — piles of clothes on the floor are a common target for cats who are avoiding the litter box
• Store dirty laundry in a closed hamper
• Address the underlying litter box issue to prevent recurrence
• If your cat is spraying on specific items, identify the trigger — often stress, territorial behavior, or a medical issue

Final Thoughts

Cleaning cat urine from clothes is straightforward when you pre-treat with enzyme cleaner before washing and always air dry to check for remaining odor before using the dryer. Rocco & Roxie enzyme cleaner combined with a white vinegar soak handles the vast majority of clothing urine accidents completely. Never put urine-affected clothes in the dryer until you're certain the odor is gone.