Stomach acid is 10 stomach acid so vomit must be cleaned up promptly and neutralized with a mild alkali such as a detergent solution and rinsed or there will be permanent colored spots.
Mysterious dark spots on carpet.
Start as a small dark pencil eraser sized dot in the carpet.
I have some dark grayish spots appearing on the tan carpet in my living room see pic.
The affected area is about 10.
I pre treated the entire carpet with prochem b175 agitated and allowed 20 minutes dwell time.
This dirty moisture then creates the brown spot in the middle of the carpet.
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Apply the mixture to the stain with a cloth.
The spots were in fact oxidised apple juice which had been sprayed onto the carpet by children from some strange looking drinking vessels.
Acids pink or orange spots on carpets are caused by as little as 1 hydrochloric acid in solution.
It can turn some red dyes to bright blue.
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The most likely agent would be a material that was in a powdered form that clumped and fell onto the carpet.
There it soaks up soil dirt and bacteria in the pad and then through evaporation it pulls all of the soil to the surface of the carpet.
I don t recall this spot encountering any particular moisture so i m not sure what could be causing the spots.
The moisture permeates into carpet fibers and seeps down into the carpet pad.
The oil or bunnies get trapped between the primary and secondary backings in the latex coat and slowly wick upwards over time and repeated exposure to moisture.
Let the carpeting dry check for a color change.
If you like the result you can try a larger area.
How to prevent brown spots on carpet.
A very effective general stain remover is a mixture of 2 tablespoons of salt and a cup of white vinegar.
Starting in a hidden or at least not obvious area of the carpet mix 1 cup of distilled white vinegar into a1 gallon of warm water and spray the carpet test area evenly enough to wet the top of the carpet fibres.
Here are three vinegar solutions that can help you take out tough carpet stains.
Sometimes these line up lengthwise or widthwise one instance or more and sometimes they just appear randomly.