To remove cat urine from clothes, rinse the stain with cool water, treat it with an enzyme-based laundry product, and wash the garment according to its care label. Keep it out of the dryer until the odor is gone, because heat can make lingering smells harder to remove.
Act as soon as practical, but do not panic if the stain has dried: it may take more than one treatment. Before you begin, check the garment’s care label and the cleaner’s directions. If the fabric is delicate, dry-clean-only, or marked for special care, consult a cleaner rather than soaking or washing it at home.
What You’ll Need
- Cool running water and a clean, absorbent cloth or paper towels
- An enzyme-based laundry detergent or a laundry-safe enzymatic stain remover labeled for urine
- A basin or sink, if you need to soak the garment
- Ordinary laundry detergent for the wash cycle
- Disposable gloves, if you prefer to avoid direct contact with urine
Use products only as their labels direct, and check that they are suitable for the garment’s fabric and color. Do not combine cleaners. In particular, never mix bleach with ammonia or with other cleaning products. Cat urine can contain ammonia compounds, so avoid applying chlorine bleach to a urine-soiled item.
Step-by-Step
- Check the care label and separate the item. Look for washing instructions, temperature limits, and warnings about bleach or tumble drying. Keep the soiled garment apart from clean laundry. If urine has soaked through, check other layers, such as a lining or a garment underneath, and treat each affected washable item separately.
- Blot fresh urine without rubbing. If the fabric is wet, press a clean absorbent cloth or paper towel against it to lift liquid. Work from the edge of the wet area toward the center, using a fresh part of the cloth as needed. Rubbing can push the urine farther into the fibers or spread it across a wider area.
- Rinse from the back with cool water. Hold the stained area under cool running water, with the underside of the fabric facing the stream when possible. This helps move urine out through the way it entered rather than driving it deeper into the fabric. Rinse until the water running off is clearer. Avoid hot water at this stage.
- Apply an enzyme-based treatment. Choose a product whose label says it is suitable for laundry and for the material in question. Apply it to the affected area as directed, including any damp or visibly stained parts. Enzyme cleaners are intended to break down organic residues that can contribute to odor; the exact contact time and method depend on the product. Do not guess or leave it on longer than the label allows.
- Test first if color or fabric is a concern. On colored clothing or an unfamiliar material, try the product on a hidden area according to its directions. Check for color transfer or damage before treating the visible stain. If the garment is delicate, valuable, or labeled dry-clean-only, stop and ask a professional cleaner what treatment is appropriate.
- Soak only if the product and care label allow it. For washable clothing with a persistent smell, place the item in a basin with cool water and the labeled amount of a laundry-safe enzymatic product, if its instructions recommend soaking. Keep the garment fully treated as directed, and avoid mixing in detergent, bleach, vinegar, or other cleaners unless the product label specifically permits that combination. Empty and rinse the basin afterward.
- Wash with detergent according to the care label. Put the treated item in the washing machine by itself or with a small load of similar washable items. Use ordinary laundry detergent and the coolest or warmest water temperature allowed by both the garment label and the cleaning product. A hotter wash is not automatically more effective, and it can harm some fabrics or set remaining residue.
- Check the garment before drying. Smell the treated area while it is still damp and inspect it for discoloration or a visible mark. If odor remains, repeat the enzyme treatment and wash rather than using a dryer or iron. Do not rely only on fragrance from detergent; a covered-up smell may return as the fabric dries.
- Air-dry and reassess. Hang the garment or lay it flat in a suitable place, following its care instructions. Once dry, check the affected area again. If the odor or stain persists after repeated label-compliant treatment, seek advice from a professional cleaner, especially for delicate fabrics.
Common Mistakes
Using heat before the smell is gone: A tumble dryer, radiator, or iron can make remaining odor or staining more difficult to deal with. Air-dry between treatments so you can assess the result without adding heat.
Using hot water immediately: Start with cool water for the initial rinse. Follow the garment and product labels for the later wash temperature; there is no single setting that suits every fabric or treatment.
Scrubbing hard: Vigorous rubbing can spread the wet area and stress fibers. Blot, rinse, and apply treatment gently instead.
Trying to mask the smell: Perfume, fabric spray, or heavily scented detergent may hide odor temporarily without removing the residue. Treat the affected fabric and check it again after drying.
Mixing household cleaners: Combining products can damage clothes and may produce hazardous fumes. Use one appropriate treatment at a time, follow its label, and rinse before changing methods.
Using chlorine bleach on the urine: Avoid it because urine can contain ammonia compounds, and bleach must not be mixed with ammonia or other cleaners. Also, bleach can discolor fabric. Choose a laundry-safe product intended for the garment instead.
Putting the whole item through repeated washes without treating the spot: Washing may not remove the source of a concentrated odor on its own. Rinse and pretreat the affected area before laundering.
Tips
- Start with the care label, then check the stain product label. If their instructions conflict, do not use that product on the garment.
- Treat the full area the urine reached, not just the darkest visible spot. Liquid can spread along seams, linings, and folds.
- Use a clean basin and fresh water for soaking. Do not soak unrelated laundry with the stained garment.
- Keep the item away from other clothes until you have checked that it is clean and odor-free.
- For a washable garment that has already dried, begin with a cool rinse and enzyme treatment. Dried stains can need repeated treatment, so judge the result after each wash and air-dry.
- If the smell is in a washable removable lining, treat it separately only if its label permits. A lining may have different care requirements from the outer garment.
Troubleshooting
The odor remains after washing: Do not dry the garment with heat. Recheck the treatment directions, apply the enzyme product again if appropriate, and wash once more. Confirm that the product was left in contact with the fabric for the label’s specified time and that the affected area was fully treated. If the smell persists, ask a cleaner about the fabric and treatment history.
The stain is still visible: A urine mark may include more than odor-causing residue, and not every stain responds to the same product. Check whether the enzymatic treatment is also labeled for stains, then follow its directions. Avoid scrubbing or adding bleach. If the color has changed, stop treating it at home and consult a professional.
The garment has a care label that says dry-clean-only: Do not soak or put it in the washing machine. Blot gently, avoid adding products unless the label specifically allows them, and tell the cleaner that the stain is cat urine and what, if anything, you have already applied.
The fabric is delicate or the color begins to run: Rinse off the treatment if its instructions allow, stop using it, and do not apply another cleaner. A professional cleaner can advise whether the item can be treated safely.
The odor returns after the item dries: Some residue may remain even if the garment smelled clean while wet. Repeat the appropriate enzyme treatment and wash, then air-dry again. Check seams, cuffs, and layers where liquid may have collected.
Frequently Asked Questions
Can I use regular laundry detergent to remove cat urine?
It may clean the garment, but a urine-specific enzyme treatment can help address organic residue that ordinary detergent may not remove. Use a product labeled for laundry and follow its directions.
Should I wash cat-urine clothes in hot or cold water?
Use cool water for the first rinse. For washing, follow the garment’s care label and the treatment product’s instructions; do not assume hot water is better.
Can I put the clothes in the dryer after washing?
Wait until the stain and odor are gone. Air-drying makes it easier to check the result and avoids applying heat to residue that may still remain.
Can vinegar remove cat urine from clothes?
Vinegar is not a substitute for a laundry-safe enzyme treatment, and mixing it with other cleaners is not recommended. Use one product at a time and follow its label.
What if the urine stain is already dry?
Rinse the area with cool water, apply a suitable enzyme product as directed, and wash according to the garment label. It may take another treatment; air-dry between attempts so you can check for lingering odor.
Is it safe to wash the item with other laundry?
It is better to pretreat and wash the affected item separately or with a small load of similar washable items. Keep it away from clean clothing until you have confirmed that the smell is gone.