Urine smell in a sofa

What to do straight away

1. Blot the liquid Use a clean, absorbent cloth or paper to blot gently, without rubbing, and change it until it stops getting wet.
2. Dampen lightly Gently blot the stain with a cloth dampened in cool water, then with a dry one. Do not soak the fabric, because excess liquid reaches the upholstery.
3. Do not heat No hairdryer, iron or hot water. Hot water can set the stain.
4. Air the room Open a window if the weather allows and keep the air moving. A fan speeds up drying.

Before using any product, read what the label allows and test it in a hidden spot. Chlorine bleach and strong substances can change the colour.

Why the smell stays even when the surface is clean

Sofa fabric is thin, but beneath it there is foam or other upholstery. Foam is sensitive to moisture and can hold liquid in the core. The US Environmental Protection Agency says that upholstered furniture may be hard to dry completely. So a clean surface does not necessarily mean that everything beneath it is clean too.

The smell area may be larger than the visible stain. Vets who specialise in cats write that it may be up to three times larger than the stained spot. International Cat Care advises throwing heavily stained fabric away if possible, because it stays attractive to the cat even after cleaning. No source gives a measured limit for foam, so we give no figures.

What the outcome depends on

From a photo a specialist will tell you what usually comes out, and some things become clear only on site. If the urine has gone through the upholstery, say so at once, because then the smell may stay.

If the sofa is leather or velour

Leather absorbs liquid readily, and stains soak into the leather itself. Direct water harms most leathers, so just blot the liquid lightly with a dry cloth, without rubbing, and do not wet the surface. Do not use heat at all, because it dries leather out and makes it brittle. On velour, blot the liquid from the edges towards the middle and do not rub: pressure can flatten viscose flock permanently.

We have no checked source on faux leather and urine, so there the label and a specialist's assessment from a photo decide. More: leather sofa cleaning and velour sofa cleaning.

Whose urine: a child's, a cat's or a dog's

First aid is the same, but what follows differs. Cat urine has its own sharp smell and raises a behaviour question for a vet: cat urine smell in furniture. On dogs: dog urine smell in furniture. If the stain is fresh and you need every step: what to do about urine on a sofa.

When cleaning makes sense and when to think of something else

It usually makes sense if the urine is in the fabric or on the surface, if there is one stain and if the fabric allows cleaning. Cleaning then often reduces both the stain and the smell.

Other options need considering if urine has repeatedly soaked into one spot, if the spot has been damp for a long time or if the smell comes from the foam. Then the fabric or upholstery may need replacing, which is work for a furniture reupholstery workshop. If the spot has been damp for a long time, check for mould: mould in a sofa.

Service description: urine sofa cleaning. Two-seater sofa from €35, three-seater from €45, corner from €50, smell treatment extra from €15. The minimum order is €45: if the total is lower, you pay €45. Travel is included in Riga and up to about 15 km outside Riga; further out it is from €10.