There are two possible reasons carpeting and rugs can be cleaned after a spill appear to be fine and then have the stain reappear later.
Cleaning carpet the spot always gets darker after.
Spills that absorb deep into the backing or pad can get reabsorbed into the carpet fibers and make its way back up to the top of the fiber.
The area where we walk is still darker.
The carpet looks dirtier after cleaning.
So after you use a carpet cleaner try applying warm water on the stain to wipe the surface of the carpet clean.
Even after the carpet dries the residue will remain.
The dry cleaning method.
I even went back over it numerous times and used the water surge so it would get doused with the carpet cleaning water solution and went very slow so the scrubbing heads would have plenty of time to scrub before sucking the water back out.
During professional carpet cleaning a basic solution is almost always used.
The solution for spot cleaning returning spots is to applying the spotter to a towel instead of directly to the carpet re clean the area using less moisture.
High ph solutions do a great job of cleaning things.
The way professional carpet cleaning is supposed to work is that a high ph detergent is applied to breakdown and release.
If the spot is not dried quickly such as with the use of fans the residue wicks back up and again a returning spot after carpet cleaning.
This action is very similar to what happens in the wick of a candle and is where the name originates from.
Different stains require different cleaning agents but you eventually can remove most stains with the proper cleaning product.
I used my carpet cleaner for the hallway and the living room.
Wicking happens when liquid penetrates the rug or carpet to reach the backing and or padding.
Two reasons carpet and rug stains reappear after cleaning.
In these cases some of the shampoo soap or other cleaning agent used in a traditional cleaning process was left behind in your carpet.
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.
You may notice brown stains on your carpet after a thorough carpet cleaning.
Stains that reappear as a result of residue originate within the carpet fibers themselves.
Soap detergent most household cleaners high ph.
But the additional tip now is you must make.
Carpet discoloration however is a more elusive beast.
A variety of common staining agents including food beverages and dirt can stain your carpet.
This method is fast and easy and since no water is used for this method it does not have the risk of damaging the carpet like a wet method would however it is likely that some of the powder will remain in the carpet even after thoroughly attempting to remove it so it is important to read the label of your selected product to ensure that it is safe for children.
When you spot treat a stain you are cleaning the surface of the carpet.