To ensure that carpets do not develop this cellulose browning your carpet cleaning technician should do extra drying passes over the carpet.
Brown spots on carpet after cleaning.
Carpet wicking is the culprit for reoccurring brown spots.
The ph of your carpet was left too high after cleaning.
Use a wet vacuum to suck up the water and cleaning solution left behind from the previous carpet cleaning.
Deep stain came to the surface.
Usually the brown spots are going to be pretty large widespread and may appear streaky with a brown out.
Those brown spots and patches that occur after a deep carpet cleaning are a direct result of carpet wicking.
My carpet turned brown after professional carpet cleaning carpet ph left too high.
Wicking occurs when carpet is stained deep down to the bottom of the fiber and then is moistened through cleaning.
How to avoid brown spots after carpet cleaning.
How to clean brown stains after carpet cleaning step 1.
Wicking is when the carpet gets wet from cleaning and the deeper parts of the carpet fibers absorb all that excess moisture.
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.
The carpet should also be raked with a carpet rake.
This caused the carpet to turn brown.
Carpet browning is a directly related to the process of wicking.
You need a low ph acid cleaner of about 2 0 to.
How can these brown spots be fixed.
This leaves the carpet at too high of a ph which causes you to have brown spots on the carpet after carpet cleaning.
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 raking lifts the carpet pile allowing it to dry faster and leaves the carpet fluffy instead of matted and crushed.