How to Remove Dried Cat Urine from a Wool Couch

Dried cat urine on a wool couch is one of the tougher cleaning jobs you can face. The longer urine sits, the deeper it soaks into the wool fibers and the padding underneath, and the stronger the odor becomes. But you can still remove both the stain and the smell if you use the right method and a little patience.

Wool is a delicate natural fiber. It can shrink, stretch, or become rough if you use hot water, harsh chemicals, or vigorous scrubbing. So the approach here is gentle and careful. The goal is to neutralize the urine, not just mask the odor.

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What to Do First

If the urine is already dried, start by scraping off any crusty residue with a dull knife or the edge of a spoon. Be gentle so you don't damage the wool. Then vacuum the area to remove any loose particles. This helps the cleaner reach the stain directly.

Before you apply any product, test it on a hidden spot of the couch, like under a cushion or on the back. This is important because wool can react to some cleaners. Wait a few minutes and check for color change or damage.