Black marks under a sofa or armchair or areas not normally in use or trodden on.
Dark spots on carpet coming from underneath.
If the spots are dry skip this step and move on to step 3.
Be aware that if your carpet is wet for more than 24 hours you risk mildew and bacteria growth.
Now i am seeing similar spots on the carpet on my first and second floor.
Use a wet vacuum to suck up the water and cleaning solution left behind from the previous carpet cleaning.
Each time we attempt to clean it it looks good and then we come back 10 minutes later and the stain has reappeared.
Make sure the carpet cleaning machine you choose has enough vacuum power to allow the carpet to dry in 6 to 12 hours or you may risk damage from getting it too wet.
Extra solution left to hang out on carpet fibers will attract dirt and soil to the very spot you just cleaned causing it to become soiled once again.
The stain vanishes at first but keeps coming back.
The heavy traffic areas appear to be revealing the dark spots.
If it s not coming from your child the main culprit should be the carpet.
When the remaining carpet cleaner is left to stew in your carpet it will begin to attract dirt debris and soil in the same spot making it appear like the same stain is coming back time and time again.
Black marks spontaneously appear on the carpet.
It looks as if the carpet is discoloured.
Footprints quickly appear on carpet although everyone takes off their shoes.
You do not want to over wet the affected area again.
Most of the stains are actually in the 2nd floor near bathroom entrances and in the walk in closet areas.
Wicking this is when the carpet stain has soaked through to the backing of the carpet.
Black mold on carpet can cause some health concerns in addition to the unpleasant trail if you don t clean it for quite some times.
There is no discoloration on the top of the carpet fibers threads.
We have just moved into a newly constructed house.
They just look like someone dropped some oil drops here and there.
Step 3 spray the low ph acid cleaner on the brown spots.
Wicking is the result of a stain reaching deep into the carpet and soaking into the carpet backing and sometimes even the pad underneath the carpet.
Dark ring around table that is seldom used.
I have the berber carpet and the stains are the size of small finger nail.
The other common cause of reappearing stains is something referred to as wicking.
Use fans or a dehumidifier to expedite drying time after cleaning.
We were spot cleaning our carpet in preparation to put our house on the market and when we tried to clean a very small dark spot from the rug it suddenly became a much larger reddish brown ring on our white carpet.
As the weeks progressed we are noticing in all three carpeted rooms.
Wicking occurs when the substance that was spilled on the carpet has soaked through into the backing of the carpet and sometimes even the underpad when you clean the stain you are cleaning the surface of the carpet.
After four weeks we are noticing dark spots coming from the bottom of our carpet.