It may not have been mold.
Mold spots on kitchen ceiling.
Left untreated the mold stain may grow and become darker over time.
Position the stepladder under the moldy spot on the ceiling.
The molds will not resurface if the source of the initial moisture problem has been repaired.
If the spot fades fast it s probably mold.
Step 3 make a mold removal solution by combining 2 cups of warm water 1 4 cup of vinegar and 2 tablespoons of borax.
Scrub the area with the black mold using a sponge and the solution of your choice.
At this point the ceiling can be retextured and painted.
The main causes of mold growth are moisture as well as the humidity in the area.
The actual spotting may vary depending on the type of spores that have started to grow.
A damp ceiling can lead to mold growth and as the mold continues to grow it changes from a light yellow tint to a rich dark brown spot.
Ceiling stains can draw eyes away from even the most beautiful living room dining or kitchen.
Preventing mold on the kitchen ceiling.
The soot attaches to cold spots on the ceiling.
If it doesn t it s likely dirt or a similar looking stain.
When a portion of the ceiling stays damp for an extended period of time a yellowish brown mold stain can form overhead.
Your best option for a base coat to cover water stains on the ceiling is an oil based mold resistant stain blocking primer in a shade closely matching that of the existing ceiling.
Let it dry and repeat the process as needed to ensure that you ve removed the mold.
If your ceiling is moldy you may have a water leak in it or behind the walls.
Brownish spots on the ceiling can be fluids gross i know from the bugs.
Cigarette smoke can cause staining via the same principle as ghosting.
Cleaning soot from ghosting is extremely hard.
The second cause of ceiling discoloration may be related to moisture but is not directly caused by it.
After the ceiling has been dried some stains will still be visible.
Always read the manufacturer instructions before using mold and mildew removers.
Another cause of brown.
I suggest you call an exterminator.
Typically your only recourse is to repaint.
There are 3 most common types of ceiling stains and they are 1.
Spray the black mold and let the mixture sit for about 30 minutes to one hour.