My m.i.l. is in a nursing home. I do her laundry because the facility's laundering beats up her clothing and loses things. We visit once a week, so things pile up and sit in the hamper. I have been setting the washer on pre-soak, heavy soil, extra-rinse. I use medium warm water (setting 4 out of 5). I use Tide Free and Gentle He. I have tried both washing soda and borax. But the odor remains.
First off; use ONLY cold water. Warmer water isn’t good for washing away body wastes of any kind because the heat expands proteins (urine, feces, sweat, saliva, blood, milk) and makes them sticky, leaving behind traces of those proteins, and their smells. Cold water keeps the fibers of whatever you’re washing tight so the proteins have less “hiding” places to stick to, and the soap and cold water together wash them away.
Rinse with cold water and vinegar. Try a cupful per load until you start to notice things are smelling better…. and get rid of anything that still holds onto the smells after a couple of washings. Don’t put anything in the dryer that doesn’t smell better after a washing or two.
The heat from the dryer will set the proteins that don’t wash away, and industrial dryers run extremely hot… so the clothing that was being done in the facility may never smell right again, but you could try to save everything with this method…. Or you may find that some materials never smell right again no matter what. I was able to rescue some of my mom’s clothing with this method, but ended up throwing away about half because facilities ALWAYS use super-hot water and dryers, thinking along the lines of “sanitation”/hotter is better….the stink was well set into some of the items, and just not worth the effort.
Btw: the vinegar smell doesn’t linger for long, and it’s worth putting up with to get to the end result of deodorized clothing.
Dont use dryer if you can as it will set the smell but if you do, use the scented dryer sheets.
I have also at times added urine destroyer made for cats to the rinse haha.
Ive got the laundry under grip,.. my frustration is Mum getting pee in places around the house like carpet / chairs.
have you tried baking soda? If you have tried, try white vinegar.
Sold at Walmart, Lowes, Home Depot, etc.
https://odoban.com/
I googled remove urine smell diapers and found an in/depth article at
https://momlovesbest.com/ammonia-and-cloth-diapers
What about a diaper pail and a laundry basket to limit the problem?
I pour some in my garbage bags to stop them from smelling if I can't take them
out immediately. You may want to try this.
Baking soda and vinegar together works every time. Great for athletes too.
Gets rid of the sour smell. This is great even for clothing that has been packed away. It freshens things up.
I think the problem is the once per week washing. It's too bad the laundry couldn't be done daily. Tide can be too strong on an elderly person's skin.
I know it's a tough call with laundry because if the facility does it oftentimes some clothing can be missing in action.
Hope this helps.
If you have one of the newer washing machines that don't actually fill up with water you will have to dissolve it first. I keep an old milk gallon jug. Fill it up and add the powder. Then pour it in with the laundry.
It also works great to clean your washing machine too.