How to Remove Pet Urine from Sofa

A pet urine accident on your sofa is stressful — but treatable if you act quickly and use the right products. Upholstery is more delicate than carpet, so the approach requires a bit more care. Here's how to remove pet urine from your sofa completely, including the odor.

Act Immediately for Best Results

The faster you treat a urine accident on upholstery, the better the outcome. Fresh urine hasn't yet soaked into the foam padding beneath the fabric, making it much easier to remove completely. Every minute counts.

For Fresh Urine on Sofa

Step 1: Blot Up as Much Liquid as Possible

Press a thick layer of paper towels firmly onto the wet area. Apply pressure for 30–60 seconds, then replace with fresh towels. Repeat until no more liquid transfers. Do not rub — rubbing spreads the urine and pushes it deeper into the upholstery and foam.

Step 2: Check the Care Label

Before applying any cleaner, check your sofa's care label:

• W: Water-based cleaners safe — enzyme cleaner is appropriate.
• S: Solvent-based cleaners only — use with caution, test first.
• WS: Both water and solvent cleaners safe.
• X: Vacuum only — consult a professional cleaner.

Step 3: Apply Enzyme Cleaner

For W or WS coded upholstery, spray enzyme cleaner over the affected area. Apply enough to penetrate into the fabric but avoid over-saturating (which can damage foam padding). Allow to sit for 10–15 minutes.

👉 Recommended: Rocco & Roxie Stain & Strong Odor Eliminator, 1-Gallon — enzyme formula safe for upholstery fabrics.

Step 4: Blot and Allow to Dry

Blot the area with a clean white cloth, working from the outside of the stain inward. Place a dry towel over the area and press firmly to absorb moisture from the foam beneath. Allow to air dry completely — use a fan to speed drying if needed.

Step 5: Baking Soda Treatment

Once fully dry, sprinkle baking soda over the treated area. Leave for several hours or overnight, then vacuum. This absorbs residual odor from the fabric and foam.

👉 Recommended: Nutricost Pantry Baking Soda, 1 LB

For Dried or Old Urine on Sofa

Step 1: Locate with UV Light

Use a UV flashlight in a darkened room to find the exact boundaries of dried urine stains on upholstery.

👉 Recommended: Vansky UV Flashlight Black Light, 51 LED

Step 2: Apply Stronger Enzyme Cleaner

For set-in urine odor, use a stronger enzyme formula. Apply, allow extended dwell time of 15–20 minutes, then blot and dry as above.

👉 Recommended: Rocco & Roxie Extreme Stain & Odor Eliminator — for set-in pet urine on upholstery.

Step 3: Repeat if Necessary

Old urine that has soaked into foam padding may require 2–3 treatments. Re-check with UV light after each treatment once fully dry.

If the Foam Padding Is Saturated

If urine has soaked deeply into the foam cushion, surface treatment alone may not be enough. Remove the cushion cover if possible and treat the foam directly with enzyme cleaner. Allow to dry completely in a well-ventilated area or outdoors in sunlight before replacing the cover.

Prevention Tips

• Use a washable waterproof sofa cover or throw — wash it immediately after any accident.
• Keep enzyme cleaner stocked and accessible for immediate treatment.
• For puppies or senior pets, consider a waterproof sofa protector as a permanent measure.

Final Thoughts

Speed and the right cleaner are everything with sofa urine accidents. Blot immediately, apply enzyme cleaner generously, and allow to dry fully before the baking soda step. For old stains, the UV flashlight reveals what you can't see, and a stronger enzyme formula handles what regular cleaners can't. With patience and the right products, even set-in urine odor can be fully eliminated.