Cat pee on a mattress is one of the most frustrating accidents any cat owner can face. The smell is potent, the stain soaks in quickly, and the cleanup is trickier than on floors or carpets. But don’t panic—this guide shows you exactly how to get cat pee out of a mattress using tested methods, natural remedies, and the enzyme-based tools that actually work. Plus, we’ll share how to prevent your cat from ever returning to the same spot again.
Why Cat Urine Is So Hard to Remove
Cat urine contains uric acid, which binds tightly to fabric and foam. Unlike other stains, it doesn’t just sit on the surface—it seeps into your mattress’s top layers, and without proper treatment, the odor can linger for months or even years. Worse, moisture or humidity can reactivate the smell even after it “seems” clean. That’s why ordinary cleaners, sprays, or air fresheners won’t cut it. You need to go deeper.
Supplies You’ll Need
- White vinegar (distilled)
- 3% hydrogen peroxide
- Baking soda
- Liquid dish soap (mild, clear)
- Enzyme-based pet urine cleaner
- Paper towels or white absorbent rags
- Spray bottles
- Vacuum with upholstery tool
- Fan for drying or a sunny room
- UV blacklight (optional for detection)
Step-by-Step: How to Get Cat Pee Out of Mattress
Step 1: Strip Everything Immediately
Remove sheets, mattress protectors, blankets, and anything else that might be affected. Toss them in the washer on hot with baking soda and detergent. If needed, add a cup of white vinegar to the rinse cycle.
Step 2: Blot the Urine
For fresh stains, gently blot with paper towels or rags. Press down hard to absorb as much liquid as possible. Don’t scrub—it spreads the urine deeper. Continue until the fabric feels just slightly damp.
Step 3: Apply Vinegar Solution
Mix equal parts white vinegar and water in a spray bottle. Spray generously over the entire affected area. Vinegar neutralizes ammonia and kills some odor bacteria. Let it sit for at least 15 minutes. Then blot again with clean rags.
Step 4: Cover with Baking Soda
While the mattress is still slightly damp, sprinkle a thick layer of baking soda over the area. This natural deodorizer helps draw out moisture and odor. Let it sit for 8 to 12 hours or overnight if possible.
Step 5: Use Hydrogen Peroxide Paste (Optional)
If the stain is old or the smell is still noticeable, mix:
- 1 cup hydrogen peroxide
- 3 tablespoons baking soda
- A few drops of liquid dish soap
Spray or spoon this paste over the stained area. Let it foam and dry naturally. Once dry, vacuum up the powder residue.
Step 6: Enzyme Cleaner for Deep Odor Removal
This is the most important step. Use a pet-specific enzyme cleaner (like Rocco & Roxie, Mister Max Anti Icky Poo, or Bubba’s) and thoroughly saturate the mattress area. Cover it with plastic wrap or a damp cloth to keep the enzymes active longer. Let it sit for at least 12 hours—24 for older stains. The enzymes break down uric acid so the odor is destroyed at its root.
Step 7: Dry the Mattress Thoroughly
After cleaning, blot up any moisture and place the mattress in a well-ventilated area. Use fans or place it near sunlight to help it dry faster. Avoid sleeping on it until it’s completely dry.
Step 8: Vacuum and Inspect
Vacuum up any leftover baking soda or cleaner residue. Use a blacklight to check if any areas still glow—if so, repeat the enzyme treatment until it disappears completely.
Prevention: Keep It from Happening Again
- Use a waterproof mattress protector to create a barrier between your mattress and any future accidents.
- Keep your cat’s litter box clean—scoop at least once a day and clean it thoroughly each week.
- Address behavioral triggers: stress, territory changes, new pets, or medical issues can all cause cats to pee on beds.
- Use deterrent sprays or motion sensors if your cat repeatedly targets your bed.
Behavioral Causes You Can’t Ignore
If your cat pees on your bed more than once, it’s not just a cleaning issue—it’s a message. Cats may avoid the litter box due to:
- Dirty litter box
- Medical issues (UTIs, kidney problems)
- Territorial behavior (especially with new animals)
- Stress or anxiety
- Negative associations with their litter box location
Cleaning helps remove the smell, but only changing the behavior stops it from happening again. That’s where Cat Spray No More becomes your most powerful tool.
Stop Mattress Marking with Cat Spray No More
Cat Spray No More is a behavior-based eBook system created specifically to help cat owners stop unwanted peeing. It teaches:
- Why your cat pees on your bed (and other soft surfaces)
- How to retrain litter box behavior quickly
- How to use your cat’s natural instincts to prevent accidents
- What household changes you can make to end marking permanently
If you’re tired of cleaning and worrying, it’s time to fix the root cause.
Click here to get Cat Spray No More and reclaim your bed for good.
Quick Reference Table
| Step | What to Do |
|---|---|
| 1 | Remove all bedding and wash with baking soda |
| 2 | Blot urine with paper towels |
| 3 | Spray with vinegar + water solution |
| 4 | Cover with baking soda (overnight) |
| 5 | Apply peroxide paste (optional) |
| 6 | Saturate with enzyme cleaner; let sit |
| 7 | Dry completely with fans or sunlight |
| 8 | Vacuum and repeat if needed |
Final Thoughts
Getting cat pee out of a mattress isn’t easy—but it’s absolutely possible with the right approach. Use vinegar and baking soda for surface neutralization, enzyme cleaners for deep odor destruction, and prevention methods to stop future accidents. And remember—if the behavior continues, it’s time to take charge with Cat Spray No More.
Take Action Today
- Follow this guide as soon as you discover cat pee on your mattress
- Don’t skip the enzyme step—it’s crucial
- Get Cat Spray No More to stop the cycle for good