Everyone sometimes has underwear issues, whether you are doing laundry for just yourself or the whole family.
Poop stains on the underwear are among the most difficult to remove.
It might appear difficult to remove them since they are often embedded in the cloth when they are discovered.
Fortunately, we’ve done the homework, and removing poop stains from underwear is simple if you have some common household cleaning supplies and some patience.
This tip will help you return the clean underwear to its drawer without leaving any unsightly stains.
Learn step‑by‑step how to remove poop out of underwear (poop stains) and odors from underwear—from soaking in cold water and bleach solution, to rinsing, washing, and drying safely—plus tips for diarrhea, vinegar or baking‑soda alternatives, and odor‑neutralizing methods.
What you’ll need to remove poop out of underwear
To properly remove faeces stains off underwear, you’ll need a few common cleaning supplies.
- Water
- Bleach
- Washing detergent
With everything in place, continue reading to see how to get poop stains out of underpants.
Read Also: 5 Best Cotton Boyshort Underwear of All Time
1. Place the underwear in water to soak
As soon as you become aware of the poop stains on the underwear, you will wash and fill a bucket or your laundry sink with cold water.
The afflicted undergarments should soak in the cold water for at least 10 minutes.
The cold water should assist remove any solid material that may still be adhering to the underwear and will begin to reduce the stain’s strength.
Before moving on to the following stage, you must make sure that any such solid stuff is eliminated.
Recommendation: Avoid soaking the poop-stained underwear in warm water as this may cause the stain to embed deeper into the fabric, making removal more challenging.
2. Prepare a solution of water and bleach and soak
One part bleach and six parts water should be dissolved.
Give the discoloured underpants some time to soak.
Rub some of the remedy into the discoloration as well.
By doing this, you may lessen and get rid of the faeces stain.
To avoid having bleach come into touch with your skin, we advise always wearing gloves while handling bleach.
Pro tip: White underwear responds better to the aforementioned fix. The fabric’s colour may be harmed by that solution if the underwear is coloured in any manner. If the underwear is coloured, you may either use Klin in place of bleach or minimize the quantity you use.
3. Wash and rinse your underwear
By this time, the faeces stain should have disappeared.
After a second cold water rinse to get rid of any last bits of sediment or bleach, wash the underwear as directed right away.
But make sure the stain is gone entirely before placing the underwear in the dryer.
If not, try again using steps two and three to eventually remove the faeces stain.
If the poop stains on the underwear could be eliminated using the aforementioned three-step process, that’s great.
If not, have a look at the video below for an alternative method with liquid stain remover.
The video shows how to use detergent and liquid stain remover to remove faeces stains off underpants.
4. Check
Verify that the stains are gone when the cycle has ended. If not, you may repeat the cycle to get rid of the spots. Use a regular cycle, lukewarm water, and your laundry stain remover.
The appropriate amount of bleach, or one cup of distilled white vinegar, should be added. However, do not combine these two substances since this will result in chlorine gas (5).
5. Start a cycle with an additional rinse.
You may dry the item as long as the stains are gone (or if you don’t mind the stains). You might hang the garment to dry outdoors or use a tumble dryer to assist further disinfect the item.
How to Clean Diarrhea out From Underwear
Since you can’t readily get rid of the excess, diarrhoea might be a little more difficult to get rid of than faeces. But we’ve got a technique that makes it work! You may then proceed in the same manner as before.
Take out extras:
If at all feasible, use toilet tissue to clean up extra excrement. To dispose of the toilet paper, flush it into the toilet.
Holding the item securely, flush it many times in the toilet while holding it in place. Excess waste will be removed by the water pressure.
Soak:
30 minutes of warm water soak time for the item.
Apply an enzymatic cleanser on the stain and let it stay for 15 minutes to remove it.
Launder:
Use hot water, laundry detergent, and the extremely dirty option to wash the item in the washer.
Check:
Look for any stains. You may use bleach or distilled white vinegar and run a further cycle if any are left.
Dry:
Air dry or tumble dry the clothing.
Read Also: 5 Best Mens Underwear for Big Tummy | Comfortable Underwear for Fat Guy
Can Vinegar Be Used To Remove Poop Stains From Underwear?
There is another way to get poop stains out of underwear if you are wary of using bleach or if you are out.
Although it isn’t always as effective, you may still use it.
White vinegar is a natural stain remover that works particularly effectively on stains that are water soluble.
Spray the faeces stain generously with a solution of one tablespoon of white vinegar and four cups of water.
Before washing the underwear per the washing directions, let it rest for a few minutes.
Both distilled white vinegar and apple cider vinegar are effective in this procedure.
Can Poop Stains Be Removed With Baking Soda From Underwear?
Baking soda may be used to get rid of a fresh poop stain.
Because baking soda absorbs staining substances before they can stain your fabric, it is a natural stain remover that works effectively on spots that are still wet.
First, use cold water to thoroughly rinse the stain away.
Sprinkle baking soda on the damaged area next, while the underwear is still wet.
Scrub the baking soda into the stain with a gentle brush.
Apply your preferred stain-removing product to the poop stain after it has been completely washed, let it rest as directed by the manufacturer, and then wash the underwear.
It is not required to use bleach in your washing machine while washing the underwear in order to properly remove the poop stain.
How can I remove the poop odour from my underwear?
If using a different approach or if the bleach does not completely get rid of the poop smell from the underwear, you may spray vodka over the affected region.
While doing this won’t help you get rid of faeces stains, it could help get rid of any odour that remains after the stain is gone. Vodka should be sprayed on the afflicted region, then let to evaporate.
Avoid washing the vodka away since doing so will weaken its ability to combat odours.
Vodka does not have a fragrance of its own, therefore the underwear won’t acquire a new smell as a result of the alcohol’s ability to break apart the components that generate the stench.
Just be careful not to use vodka that is coloured or flavoured, as these could react with the cloth.
Adding ammonia with a lemon aroma to your wash is another approach to get rid of the faeces smell from your underwear.
Please be careful not to combine bleach and ammonia.
Use a lemon instead if you don’t have any ammonia with a lemon fragrance.
Squeeze the lemon and pour the juice into a dish with warm water and your stinky underpants.
Before washing them in your usual wash cycle, let them soak for 10 to 15 minutes.
Lemon juice’s acidity will attack and combat the bacteria that is responsible for the faeces stench.
FAQ (Frequently Asked Questions) about poop stains from underwear
1. How do you remove poop stains from underwear or clothing?
Start by rinsing the stain with cold water. Soak the fabric in a mixture of water and laundry detergent or enzyme cleaner for 30–60 minutes. Wash with warm water and inspect before drying.
2. What household products can remove poop stains?
Common products include baking soda, white vinegar, hydrogen peroxide, dish soap, or enzyme-based cleaners. Avoid using hot water initially as it can set the stain.
3. Can vinegar or baking soda remove feces stains?
Yes. Baking soda helps lift stains and neutralize odors, while vinegar breaks down organic matter. Use them separately or together as a pre-treatment solution.
4. Should you use hot or cold water to treat poop stains?
Always start with cold water to prevent the stain from setting. Hot water can be used later in the wash cycle after the bulk of the stain is removed.
5. How do you get rid of the smell after cleaning a poop stain?
Use odor-neutralizing cleaners, vinegar, or baking soda. Let the fabric dry in the sun if possible—sunlight naturally deodorizes and disinfects.
6. What is the best way to sanitize underwear after a poop accident?
After stain removal, wash the underwear in hot water with a disinfecting detergent or add bleach (if safe for the fabric). Follow with a thorough rinse and dry completely.
7. Can poop stains be removed from white clothes without bleach?
Yes. Hydrogen peroxide, baking soda paste, or sunlight are effective alternatives to bleach for brightening white fabrics and removing stains.
Baby & Child-Specific FAQ
8. How do you clean baby clothes after a diaper blowout?
Scrape off any solids, rinse with cold water, then soak in a mild detergent or baby-safe stain remover. Wash on a gentle cycle and air dry in sunlight if possible.
9. What’s the best method to remove poop stains from cloth diapers?
Rinse immediately, then soak in a solution of water and baby-safe detergent or baking soda. Use an enzyme cleaner for stubborn stains and wash with a cloth diaper-safe routine.
10. Are there natural products safe for babies to clean poop stains?
Yes—baking soda, white vinegar, Castile soap, and natural enzyme cleaners are safe and effective when used correctly.
11. What causes frequent poop stains in underwear?
It can result from incomplete wiping, mild fecal incontinence, diarrhea, hemorrhoids, or gastrointestinal conditions. It may also be hygiene- or mobility-related.
12. Is staining a sign of digestive problems or poor wiping?
Yes. Frequent staining may suggest issues with hygiene, wiping technique, or underlying health conditions like IBS or lactose intolerance.
13. Can hemorrhoids or IBS lead to underwear stains?
Yes—both can cause leakage or mucus discharge, increasing the chance of staining.
14. How can adults prevent poop stains in their underwear?
Ensure thorough wiping (wet wipes can help), maintain good bowel health, wear properly fitting underwear, and manage any digestive issues with a healthcare provider.
15. How do you clean poop stains from a mattress or couch?
Remove solids, blot with cold water, apply an enzyme or upholstery cleaner, then blot dry. Avoid soaking the material and always test on a small area first.
16. What’s the best way to clean poop from carpet or upholstery?
Use a spoon or paper towel to remove solids. Blot the area with a vinegar-water mix or enzyme cleaner, scrub gently, then blot dry and deodorize with baking soda.
17. Can poop stains leave permanent discoloration?
If untreated, yes. Poop contains bile and enzymes that can permanently stain light-colored fabrics or porous materials. Treat stains promptly to avoid this.
I am Veronica Edet, an experienced writer that writes top notch articles for brands and blogs. My writing skills engages and convert their leads into customers.
