Deep stain came to the surface.
Brown spots on carpet after cleaning.
Carpet browning is a directly related to the process of wicking.
These brown spots will not appear if your carpet cleaning technician takes extra caution to extract all the water from your carpet during the drying process.
To ensure that carpets do not develop this cellulose browning your carpet cleaning technician should do extra drying passes over the carpet.
Carpet wicking is the culprit for reoccurring brown spots.
Wicking is when the carpet gets wet from cleaning and the deeper parts of the carpet fibers absorb all that excess moisture.
How to clean brown stains after carpet cleaning step 1.
You need a low ph acid cleaner of about 2 0 to.
My carpet turned brown after professional carpet cleaning carpet ph left too high.
Those brown spots and patches that occur after a deep carpet cleaning are a direct result of carpet wicking.
Sometimes the high ph hasn t been fully rinsed out of the carpet.
How to avoid brown spots after carpet cleaning.
It will lift the carpet pile and will allow your carpet to dry faster.
Use a wet vacuum to suck up the water and cleaning solution left behind from the previous carpet cleaning.
This caused the carpet to turn brown.
How can these brown spots be fixed.
The carpet should also be raked with a carpet rake.
Usually the brown spots are going to be pretty large widespread and may appear streaky with a brown out.
The deeper parts of the fiber then push that moisture upward through evaporation to the surface of the carpet and this causes the browning of your home s carpet.
Also your carpet needs to be raked with a carpet rake.
The second case usually is that a stain wicked back up from the bottom of the carpet.
This leaves the carpet at too high of a ph which causes you to have brown spots on the carpet after carpet cleaning.
Purchase a low ph acid cleaner from a janitorial supply store.