How to remove Vomit from Wool
First 60 seconds
The first sixty seconds decide how this turns out. Scrape away the excess vomit from the wool, lifting solids off the surface without pressing them further in. Stomach acid can etch some surfaces, so speed matters as much as the agent used, and agitation and hot water cause the fibers to felt and shrink permanently.
What you'll need
- Baking soda
- An enzyme cleaner
- Dish soap
- White vinegar
Step by step
- Test first: dab your chosen agent on a hidden corner of the wool and wait 2–3 minutes to confirm no discoloration.
- Baking soda: make a paste with water and let it sit before brushing off.
- An enzyme cleaner: saturate fully — enzymes need contact time to break down the residue.
- Dish soap: mix a few drops with cold water into a light suds.
- White vinegar: mix one part vinegar with two parts water.
- Rinse and blot dry with a clean cloth, then press with dry towels and change them until no more transfers onto the towel.
- If a visible mark remains after two attempts, stop — further scrubbing on this material risks permanent damage, and a professional cleaner is the safer next step.
Do not do this
- Hot or warm water. Heat cooks the stain into the fibers, making it permanent.
- Rubbing the spot. It pushes the stain deeper and spreads it outward.
- Any heat source (iron, hair dryer, tumble dryer). Heat on wool can bond the stain permanently or warp the material.
Common questions
Can I use hot water to remove vomit from wool?
No. Heat sets this type of stain permanently, so always start with cold water and check the surface stays cool throughout treatment.
Is it safe to scrub the stain out?
Scrubbing usually makes things worse. Blot or lift instead of rubbing, working from the outer edge inward so the stain does not spread.
What if the vomit stain has already dried?
A dried stain takes longer and may need repeated treatments, but the same agents still work — just re-wet the area gently first to reactivate the stain before treating it.