In these cases some of the shampoo soap or other cleaning agent used in a traditional cleaning process was left behind in your carpet.
After carpet stain wash detergent marks left on carpet.
Although any carpet is susceptible to a detergent stain carpets in or near a laundry room are more prone to detergent stains than carpets in other areas of the home.
The second case usually is that a stain wicked back up from the bottom of the carpet causing it to turn brown.
How to stop carpets from soiling.
Carpet ph left too high.
Mix just 2 or 3 drops of dishwashing liquid with 1 cup of warm water.
Stains that reappear as a result of residue originate within the carpet fibers themselves.
The trick is not to use too much.
Deep stain came to the surface.
But the additional tip now is you must make.
The best option is to get to stains is the minute they occur timely responses to carpet stains will prevent the problem of reoccurring carpet stains.
Accidental spills and drips landing on the carpet is typically the cause of detergent stains.
The ph of your carpet was left too high after cleaning.
Detergent stains on carpets leave an area darker than the rest of the carpet.
So after you use a carpet cleaner try applying warm water on the stain to wipe the surface of the carpet clean.