Carpet raking lifts the carpet pile allowing it to dry faster and leaves the carpet fluffy instead of matted and crushed.
Brown spots on carpet after cleaning.
How can these brown spots be fixed.
The ph of your carpet was left too high after cleaning.
Carpet wicking is the culprit for reoccurring brown spots.
The carpet should also be raked with a carpet rake.
The second case usually is that a stain wicked back up from the bottom of the carpet.
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.
Carpet browning is a directly related to the process of wicking.
How to clean brown stains after carpet cleaning step 1.
To ensure that carpets do not develop this cellulose browning your carpet cleaning technician should do extra drying passes over the carpet.
Usually the brown spots are going to be pretty large widespread and may appear streaky with a brown out.
Also your carpet needs to be raked with a carpet rake.
This leaves the carpet at too high of a ph which causes you to have brown spots on the carpet after carpet cleaning.
How to avoid brown spots after carpet cleaning.
Those brown spots and patches that occur after a deep carpet cleaning are a direct result of carpet wicking.
You need a low ph acid cleaner of about 2 0 to.
Deep stain came to the surface.
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.
Wicking occurs when carpet is stained deep down to the bottom of the fiber and then is moistened through cleaning.
Sometimes the high ph hasn t been fully rinsed out of the carpet.
Purchase a low ph acid cleaner from a janitorial supply store.
It will lift the carpet pile and will allow your carpet to dry faster.
This caused the carpet to turn brown.