How to remove pet urine from a wool rug

Material context

natural, hand-tufted, Persian, berber, kilim, cotton flatweave – anything with lanolin or natural dye. That drives what you can and cannot apply – see the warning above.

The protocol, step by step

1. Blot dry with thick paper towels, weighted, for 5 minutes.
2. Apply an ENZYME cleaner (Simple Solution, Nature's Miracle – both under £10 Amazon.co.uk). Wait 15 minutes.
3. Blot again. Do NOT use ammonia-based cleaners – smells like urine, dog re-marks.
4. Rinse with cold water; weight dry with towels.
5. Second incident on the same spot: professional wet clean plus a rug pad replacement (urine soaks through).

Products needed

• Simple Solution or Nature's Miracle enzyme cleaner – see on Amazon.co.uk
• Cold water rinse – see on Amazon.co.uk
• Professional wet clean for repeat incidents – see on Amazon.co.uk

Realistic verdict

Wool tolerates one urine incident treated fast. Second incident on the same spot = write the rug off.

Frequently asked questions

How fast do I need to act?

Very high urgency – within 30 minutes. On wool specifically, the pet urine window is the same but the response differs – see the protocol above.

What must I never do to wool?

Never ammonia – attracts dog to re-mark the spot.

What is the realistic recovery rate?

Wool tolerates one urine incident treated fast. Second incident on the same spot = write the rug off.

When to stop and call a pro

Any pet urine spot on wool larger than 30 × 30 cm; any second incident on the same spot (pigment or odour compound); any wool rug already treated with the wrong product (hot water, or the "never" listed above). Professional wet cleaning cost for wool: £3–£6 per m²; a 200 × 290 wool rug is £20–£35.