How to remove feces / diaper blowout stains

Get solids off while the mess is fresh — wipe or rinse away as much as you can before it sets. Rinse the stain, work in dish soap or a detergent paste, soak in an oxygen (sodium perborate) bleach solution, pretreat with a prewash spot remover, and launder with an enzyme-based detergent plus fabric-safe bleach. If a mark survives the wash, sunlight or a second oxygen soak before rewashing can finish it. [1][2][3][4]

Open in the Stain Sorter

Do this now

Scrape or wipe off all solids and rinse away as much of the mess as possible while it is still fresh, before it sets into the fibers. [1][4][3]

Avoid

Do not let the soiled item sit — soak it promptly rather than letting the stain set — and keep ammonia-based carpet solutions off silk and wool. [1][3]

You will need

Method

  1. Remove solids, then rinse the stain immediately with cold water and gently rub dish soap into it to loosen it; rinse and repeat as needed. A detergent paste worked into the soiled area does the same job. [2][3]
  2. Soak in a sodium perborate (oxygen) bleach solution — 30 minutes per the extension method, or 1–6 hours in a dissolved oxygen-powder solution for baby items (see the water-temperature conflict below). [3][4]
  3. Treat the soiled area with a commercial pre-wash spot and stain remover, front and back. [3]
  4. Launder according to the care label using an enzyme-based detergent, adding fabric-safe chlorine bleach or sodium perborate bleach. [2][3]
  5. Unload the garments as soon as the cycle finishes. [2]
Checkpoint — before any heat or drying

Check the stain after washing. If it persists, place the garment in sunlight or soak it in an oxygen-based whitening solution and rewash before doing anything else. [2]

If that didn't work

Repeat with a longer oxygen soak — up to six hours at the stronger dosing line for tough stains — or sun the garment between washes. [4][2]

Cautions

baby-sleepwear: For baby sleepwear, use regular detergent — it preserves flame-retardant properties, while soap flakes can strip them. [1]

Read care labels first and pretest cleaning agents on an inconspicuous area for colorfastness. [3]

silk, wool: Ammonia damages silk and wool; if you must use it on these fibers, dilute it with an equal amount of water. [3]

When mixing an oxygen-powder soak, dissolve the powder completely and never store the solution in a sealed container. [4]

Carpet & rugs

Method

  1. Gently scrape up solids without pushing the stain into the pile. [3]
  2. Sponge with a solution of 1 teaspoon mild white dishwashing detergent in 1 pint lukewarm water, blotting repeatedly. [3]
  3. If staining persists, sponge with 1 tablespoon ammonia in 1 cup warm water and blot until dry. [3]
  4. Place an absorbent pad over the damp area, let it air-dry completely, then restore the pile by hand. [3]

If that didn't work

Repeat the detergent-solution sponging and blotting cycle before escalating to the ammonia solution. [3]

Cautions

wool, silk: Ammonia damages wool and silk fibers — dilute with an equal amount of water if it must be used on them. [3]

Upholstery & mattresses

Method

  1. Gently scrape up solids without forcing them into the fibers. [3]
  2. Sponge with a mix of 1 quart warm water, 1 teaspoon liquid white dishwashing detergent, and 1 tablespoon ammonia, blotting with an absorbent pad. [3]
  3. Sponge thoroughly with clear water to remove all ammonia traces. [3]
  4. If staining remains, apply a laundry pre-soak product for 10–15 minutes, then sponge with clear water and blot. [3]

If that didn't work

Repeat the laundry pre-soak application and clear-water sponging until no more stain lifts. [3]

Cautions

silk, wool: Avoid overwetting the upholstery — excess moisture can migrate the finish — and keep ammonia off silk and wool or dilute it with equal water. [3]

Hard floors

Method

  1. Gently scrape up solids. [3]
  2. On brick, concrete, stone, or tile, wash with a washing-soda or detergent solution; on resilient flooring or wood, wash with warm sudsy water. [3]
  3. Rinse thoroughly and wipe dry; wax or polish wood as needed. [3]

If that didn't work

Rewash masonry surfaces with the washing-soda or detergent solution until the mark is gone. [3]

Cautions

Rinse well and dry the surface after washing; re-wax wood afterward if needed. [3]

Not covered by our sources

Where sources disagree

Water temperature for initial treatment
  • Rinse the stain immediately with cold water before pretreating and washing. [2]
  • Soak the soiled item in hot water containing sodium perborate bleach for 30 minutes. [3]
  • Soak in the warmest water possible (without heating or boiling it) for one to six hours. [4]

We show both positions rather than silently choosing. When in doubt, follow your care label and the more conservative option.

Third-party tests Not our test

Babylist: A Babylist staffer stained a white baby footie with baby poop and pureed carrots, rinsed it in cold water, and laid it in direct sunlight for several hours, then repeated inside-out and machine washed.

Most of the stain faded within a few hours in the sun; after a second sunning and a wash cycle the garment came out completely clean. They suggest dish soap as a backup for cloudy days.

Newborn Poop Stains? All You Need Is Sunshine for This Magic Hack · 2026-03-25 · accessed 2026-08-18 · third-party test — not our test

Cubby (via AOL): The author deliberately stained a white crib sheet with baby poop, ketchup, chocolate, coffee, and mud, then treated sections with five products: Amodex, Tide To Go pen, Puracy stain remover, Zote soap bar, and Miss Mouth's Messy Eater.

Puracy removed all stains except barely visible traces of mud and chocolate and was named the winner, with results improving with longer dwell time; Miss Mouth's performed similarly; Zote and Amodex ranked worst in this test.

I Tested 5 Stain Removers and There Was One Runaway Winner (I'm Never Without It Now) · 2025-09-17 · accessed 2026-08-18 · third-party test — not our test

What people report Anecdotal

Real threads from public forums, linked and labeled. These are individual experiences, not verified results, and never a substitute for the sourced method or safety guidance above.

The original poster reported that a cold-water rinse plus scrubbing with Fairy washing-up liquid before washing removed baby poop stains that eight months of normal washing had not, and others confirmed sunlight bleaching and detergent soaks worked for them.

“Sunlight is the trick! It naturally bleaches baby poop stains”

I finally know how to get baby poop stains out! — Mumsnet, 2023-12-22 · accessed 2026-08-18 · anecdotal

Sources

  1. Institutional American Academy of Pediatrics (HealthyChildren.org) — Cleaning Baby Clothes (accessed 2026-08-18)
  2. Manufacturer Tide (Procter & Gamble) — How to Remove Poop Stains (accessed 2026-08-18)
  3. Institutional University of Georgia Extension — Remove Stains From Feces/manure (Human, Animal) (accessed 2026-08-18)
  4. Manufacturer OxiClean (Church & Dwight) — How to Remove Stains from Baby Clothes & More (accessed 2026-08-18)

Updated 2026-08-18. Compiled from the cited sources; not independently verified by this site. Spotted an error? See the corrections policy.

Safety

Always follow care and product labels. Never mix cleaning products — especially anything containing chlorine bleach with ammonia or acids. If swallowed or splashed in eyes, contact Poison Control (US: 1-800-222-1222 or poison.org).