The Stain Library

How to remove baby sick from a footstool

  • DifficultyEasy
  • OutlookOften removable
  • MaterialFootstool
  • Reviewed7 September 2026

The short answer

Pick the footstool up and take it somewhere you can turn it and see it properly, which is the whole advantage of a small piece of furniture. Find the cleaning code on the tag underneath, lift the solids off, blot hard, and if water is allowed treat the whole top panel rather than the spot. Open it if it is a storage ottoman, because a lid seam lets liquid straight through.

If it has just happened

Lift the footstool and take it somewhere with light and space. Everything about this job is easier once the thing can be turned over.

Heat can set this stain permanently

Do not use hot water, a tumble dryer, an iron or a steam cleaner until the mark has gone. Heat fixes this type of stain into the fibres and makes it far harder to shift.

Test on a hidden area first

Try any cleaner on a hidden part of the material first, such as a seam, an offcut, inside a hem or under a piece of furniture. Wait for it to dry and check for colour change before treating the visible mark.

Cleaning the mark is not the same as disinfecting

If the sickness came with a stomach bug rather than an ordinary posset, the surface may carry norovirus, which spreads easily and survives on hard surfaces. UK public health guidance is to wear gloves, avoid shaking contaminated laundry, wash affected laundry separately with normal powder at 60 C where the care label allows it, and disinfect compatible hard surfaces with a bleach based product afterwards. Do that after the stain work, not instead of it, and only where the material tolerates it.

Keep every kind of drying heat away until the mark has gone

Baby sick is mostly milk protein. Heat coagulates protein and locks it into the material, which is why a mark that would have washed out can become permanent after one hot wash, one pass with an iron, a hairdryer or a spell on a radiator. Cool or warm treatment, air drying, and a proper look in daylight before anything warm goes near it.

Find the cleaning code before you use any water

There is a label under a cushion or beneath the frame with a letter on it. W means water based cleaning is safe. S means solvent only, and water on an S coded fabric leaves watermarks and tide lines that frequently cannot be removed. WS means either. X means vacuum and light brushing only, and any liquid at all will mark it. Two minutes finding that label decides whether the method on this page applies to your piece of furniture at all.

What you will need

  • Disposable gloves Sickness that came with a stomach bug is a hygiene job as well as a stain.
  • A spoon or blunt spatula For lifting solids off without pressing them into the weave.
  • White cloths and kitchen roll Several, white only, so no dye transfers into the fabric.
  • A bowl of warm water Warm, never hot. Heat sets milk protein.
  • Bicarbonate of soda For the smell once the fabric is dry, which is usually what outlasts the mark.
  • A vacuum with an upholstery tool For the powder afterwards and for lifting a crushed pile.

Helpful but not essential

  • Washing up liquid One drop in the bowl, for a W or WS coded fabric only.

Fresh baby sick on footstool

Solids off, blot hard, and keep the moisture in the top of the fabric.

Go carefully with warm water

Footstool tolerates warm water only within limits. Keep contact time short, work from the edge of the mark inwards and stop if the material changes.

  1. Lift the solids off first

    A spoon, worked from the outside of the mark inwards. Everything removed now is something that does not have to be dissolved later.

  2. Blot with weight behind it

    Press dry kitchen roll down hard and hold it for a few seconds rather than dabbing. Pressure is what draws liquid up out of the fabric before it reaches the foam.

  3. Then a barely damp cloth, if the code allows

    Warm water with at most one drop of washing up liquid, on a white cloth wrung out until it is damp rather than wet. Never sprayed and never poured.

  4. Blot dry and work the whole panel

    Blot dry, then take a barely damp cloth across the whole top panel from seam to seam, and stand the footstool on its side to dry with air reaching all of it.

  • How longTwenty minutes, then hours of drying
  • RepeatingBlot until a dry cloth stays clean.
  • Stop ifno more transfers to a dry cloth and the fabric is barely damp

Dried baby sick on footstool

Soften the residue rather than scraping it, and keep the whole treated area evenly damp.

Go carefully with warm water

Footstool tolerates warm water only within limits. Keep contact time short, work from the edge of the mark inwards and stop if the material changes.

  1. Break the crust up and vacuum it

    A blunt scraper and the upholstery tool. Dried milk on upholstery is largely solid and a good deal of it comes away with no liquid at all.

  2. Soften what is left with a damp cloth

    Held on the mark for a minute rather than scrubbed at. Expect the smell to return while it is damp, so open a window.

  3. Work outwards and feather the edge

    Fade the damp area outwards rather than stopping it in a line, which is what prevents a ring on upholstery.

  4. Dry it before judging it

    Damp upholstery always looks darker. Give it several hours with air moving before deciding on a second pass.

  • How longHalf an hour plus drying
  • RepeatingTwo passes, with the fabric dry in between.
  • Stop ifthe residue has lifted and no ring has formed at the edge of the treated area

Old or set in baby sick on footstool

By this stage the smell in the filling matters more than the mark on the fabric.

Go carefully with warm water

Footstool tolerates warm water only within limits. Keep contact time short, work from the edge of the mark inwards and stop if the material changes.

  1. Vacuum the seams, the piping and underneath

    Old material collects where the panels meet and under the cushion. That is usually where a persistent smell is coming from rather than the visible mark.

  2. Bicarbonate of soda overnight

    On dry fabric, left overnight and vacuumed out in the morning. It reaches odour without adding any moisture, which matters on something that cannot be rinsed.

  3. Check whether it went through to the filling

    Press the area firmly with a dry cloth. If the cloth comes away damp or the smell is stronger close up, the foam is holding it and surface work will not fix that.

  4. Then get an upholstery cleaner in

    Ask for low moisture cleaning rather than hot water extraction, and tell them the fabric's cleaning code. A good one will treat the whole panel so there is no clean patch.

  • How longOvernight
  • RepeatingOne powder treatment, then a specialist.
  • Stop ifthe smell has gone and the fabric looks even, or an upholstery cleaner is the next step

What not to use on footstool

  • Using water before you have found the cleaning code

    On an S or X coded fabric, water leaves a watermark or a tide line that often cannot be removed, and it can bleed the colour and leave the cushion core damp enough to grow mould.

  • Soaking the fabric or using a hire machine

    Whatever goes past the cover ends up in the foam, where it cannot be dried out. That is where a lingering smell comes from, weeks after the mark itself has gone.

  • Scrubbing with a brush

    Furniture manufacturers warn against vigorous rubbing and rotary brushes on upholstery, because they break fibres and raise a pilled or fuzzy patch that shows after the stain has gone.

  • Hot water, a steam cleaner or a hairdryer

    Milk protein sets with heat, and steam drives moisture into the filling as well. Warm water and moving air are the correct tools.

  • Household bleach and oxygen powders

    Upholstery is dyed and cannot be rinsed, so a bleaching agent keeps working after you stop and leaves a pale patch on a cover that cannot be replaced in one area.

  • Working on it in place on the floor

    You cannot see the sides, you cannot dry the underside, and you cannot check inside a storage ottoman. Picking it up takes seconds and removes all three problems.

White compared with coloured footstool

Footstool covers are frequently a strong accent colour or a velvet, and a small piece of furniture is usually looked at as a whole rather than in parts, so an uneven result shows more than it would on a large sofa. Treating the entire top panel is therefore both easier and more important here. Bleach is excluded because a footstool cover cannot be replaced in one area.

Products that genuinely help here

Try the household route above first. These are worth buying only when it is not enough.

  • Optional product

    1001 Carpet Stain Remover

    For a W or WS coded cover

    This is a spot cleaner formulated to be blotted back out rather than rinsed, which is the constraint that matters on anything that cannot be taken to a sink. WoolSafe approval means its alkalinity has been assessed as suitable for wool, so it is usable whether the fibre turns out to be wool or synthetic.

    Worth knowing. Check the code on the tag underneath before using anything water based.

    Check current price Checked 6 October 2026

    View at Amazon UK Paid link

If the mark is still there

Dry it with air on all sides, standing it on its side if that helps, which is another thing you cannot do with a sofa.

If a smell survives, check inside a storage ottoman before assuming it is in the foam. Liquid through a lid seam lands on whatever is stored in there, and that is often the actual source.

If the foam is holding it, bicarbonate of soda on the dry cover overnight helps, and after that it is an upholstery cleaner or a replacement. On an inexpensive footstool, a new cover or a throw over the top is a perfectly reasonable answer and costs less than a professional visit.

When to stop and call someone

Get an upholstery cleaner in rather than continuing if the cover cannot be treated evenly, if the filling is holding a smell, or if the fabric is coded S or X and needs solvent cleaning. On an inexpensive footstool, a replacement cover or a throw over it is a legitimate alternative to a professional visit.

Why baby sick behaves this way on footstool

A footstool is upholstery in a form you can actually handle.

Being movable changes everything

You can turn it, light it properly, treat every panel evenly and dry it with air on all sides. Almost every difficulty on the sofa pages comes from not being able to do those things.

The top is one panel

So seam to seam treatment is a small job, and there is no adjacent cushion to end up looking different.

The filling is still foam

And foam still cannot be dried out easily, so the blot before you damp rule holds exactly as it does on a sofa.

Storage versions have an inside

Liquid runs into a lid seam and lands on the contents. Worth checking at the start rather than tracing a smell later.

Sources

What we checked and when. Where a manufacturer instruction disagrees with anything here, follow the manufacturer.

  1. Sofa upholstery cleaning codes explained, UltraRevive specialist

    Upholstery cleaning specialist explaining the four cleaning codes: W means water based solutions are safe, S means dry cleaning solvents only and water leaves watermarks and tide lines that often cannot be removed, WS means either, and X means vacuum and light brushing only with no liquid cleaners of any kind. Also notes that moisture on an S coded fabric can cause colour bleeding, shrinkage and mould in the cushion core.

    Checked 7 September 2026

  2. Textiles care and maintenance, Herman Miller manufacturer

    Furniture manufacturer's textile care document: soak a stain up immediately with a soft absorbent cloth, do not over apply water or any liquid because excessive wetting can permanently damage the material, avoid rotary brush attachments and vigorous rubbing that break fibres, do not use hot water because it sets stains, and steam cleaning is not used on these textiles.

    Checked 7 September 2026

  3. Sick happens: how to get vomit out of carpet, National Carpet Cleaners Association trade body

    UK carpet cleaning trade body method for vomit: scrape solids with a blunt spatula or spoon, apply equal parts white vinegar and water, blot gently working towards the middle of the mark rather than outwards, never scrub because that drives the vomit deeper and damages the carpet, use only a small amount of warm water on a dried mark, and expect rehydrating it to release the smell again so ventilate.

    Checked 7 September 2026

  4. How to remove baby formula stains, Purex Stain Lab manufacturer

    Manufacturer guidance identifying breast milk, formula and baby spit-up as protein stains, explaining the role of enzymes, and warning that the mark should be checked before any drying heat because heat sets what remains.

    Checked 7 September 2026

  5. Norovirus: what to do and how to stop the spread, UK Health Security Agency authority

    UK public health guidance establishing that illness related vomit can carry norovirus, that contaminated laundry should be washed with normal powder at 60 C where the care label permits, and that compatible hard surfaces should be disinfected with a bleach based product.

    Checked 7 September 2026