Cleaning soot from ghosting is extremely hard.
Mold spots on basement ceiling.
It may not have been mold.
We had a wasp problem a while back and the exterminator asked if there were any brown spots on the walls or ceiling explaining that this is a sign of infestation.
If the spot fades fast it s probably mold.
I suggest you call an exterminator.
Mold though eats into its base which makes it harder to remove and sometimes grows upward.
Mold is pretty easy to spot on your ceiling and there are a few causes of mold growth on your ceiling.
Technically it s not a stain but rather a growth.
Remove mold stains from walls.
The basement ceiling is one of the premier spots to find mold in your house because mold forms in cold damp areas.
Wood in the floor and especially in the ceiling above the stove are vulnerable to orange mold growth.
If your ceiling is moldy you may have a water leak in it or behind the walls.
This is for sure black mold on the osb.
After dealing with a lot of coughing and trouble breathing i found out from the doctor that i have mold micro toxins in my blood.
The soot attaches to cold spots on the ceiling.
I think everybody knows what mold looks like.
I tested them with a mold test kit and it turned out to be a black green mold.
How to identify an up close photo of mold on a ceiling.
Mold and mildew may start as early as 24 to 48 hours after the surface has been dampened.
Cigarette smoke can cause staining via the same principle as ghosting.
Brownish spots on the ceiling can be fluids gross i know from the bugs.
The lack of ventilation and sunlight that s common in basement spaces provides a perfect environment for mold growth.
Spores land on the surface germinate and grow.
This has got to be the most disgusting type of ceiling stain if you ask me.
However that doesn t mean that you should resign yourself to having a moldy ceiling.
Mix a solution of one part bleach to three parts water in a spray bottle and thoroughly saturate the moldy areas of the wall.
In this case it was due to areas of missing insulation in the attic.
Mildew s white gray spots spread outward not upward remaining on the surface.
If it doesn t it s likely dirt or a similar looking stain.
How to diagnose ceiling stains at hvac air supply registersr.
Attics are also havens for orange mold growth because they collect warm air and moisture that rises from the rest of the house and they usually have exposed rafters.
Then when i inspected the house i saw these same black spots in the basement and attic.
Typically your only recourse is to repaint.
Finally your kitchen is a hotbed for orange mold growth.