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How to Remove Ketchup Stains
Pick your fabric for a 3-step textile-chemistry guide
⏱ Treat within an hourTomato pigment (lycopene) bonds to fabric over time. Remove solids first, then blot.
Cotton quick fix
- 1Scoop or scrape off as much as you can right away
- 2Rinse from the back with cold water, then spray on a stain remover (like OxiClean)
- 3Let it sit 10 minutes, wash in cold water, and air-dry to make sure it's fully out
Why Ketchup stains are tricky
Composite food stains combine a protein component with an acidic tannin or dye pigment, each requiring different chemistry to remove.
How to prevent Ketchup stains
The tomato pigment and vinegar in ketchup set quickly when heated. Rinse with cold water from the back of the fabric to push the stain out rather than through. Apply dish soap to the front and work it in gently before rinsing.