The solution for this type of returning spot is to use a spot cleaning product that leaves minimum residue.
Dark spots on carpet after cleaning.
How to prevent brown spots on carpet.
You need a low ph acid cleaner of about 2 0 to safely remove the brown discoloration from your carpet.
This dirty moisture then creates the brown spot in the middle of the carpet.
Oily sugary soapy residues will all picks up soil and the result is often dark returning spots after carpet cleaning.
The leftover residue becomes sticky over time.
If the spots are dry skip this step and move on to step 3.
Carpet cleaning cleaning included spots pet kid and husband.
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.
If not completely rinsed and blotted the residue becomes sticky and attracts dirt and soil to the same spot which can cause look like the stain has returned.
The reappearance of spots and stains is actually a very common occurrence when a carpet is cleaned using a traditional shampoo and rinse method.
They should be able to get the remaining high ph out of the carpet bring things back into balance and get it looking great again.
That is what s causing spots.
If your carpet has brown spots after cleaning call back the company that you had clean your carpets.
Soiling occurs when residue is left behind on the carpet fibers from the carpet cleaner used to treat the original stain.
Other times the spots come back after several weeks have passed.
Step 2 use a wet vacuum to suck up the water and cleaning solution left behind from the previous carpet cleaning.
If you are not sure of what you should use purchase the spotter at a janitorial or carpet cleaning supply house.
They should come back out and re rinse the carpets with an acid rinse.
This caused the carpet to turn brown or to brown out as it s called in the carpet cleaning world.
Wicking this is when the carpet stain has soaked through to the backing of the carpet.
Typically there are two major causes for brown spots on the carpet after carpet cleaning carpet ph left too high the ph of your carpet was left too high after cleaning.
Very likely what happened is that the spot cleaning product you used was of the wrong kind and actually removed or somehow affected the dye in your carpet and therefore created a permanent discoloration.
Carpet cleaning uses a non soapy non foamy cleaning solution so there s not sticky residue.