Are these as a result of issues with attic above or condensation many thanks.
Small mold spots on ceiling.
They can be found in one large water damaged area or they could be spread out over the entire 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.
This has got to be the most disgusting type of ceiling stain if you ask me.
I think everybody knows what mold looks like.
When a portion of the ceiling stays damp for an extended period of time a yellowish brown mold stain can form overhead.
Mold is often dark but it can come in other colors.
Put on your rubber gloves.
A small patch of mold growth on the underside of the ceiling can indicate a large colony on the other side of the ceiling.
To prevent mold from growing in the shower or bath again keep the bathroom ventilated and control moisture as much as possible.
How to safely clean mold off of a ceiling.
These spots can range in size from small specks to large clusters.
There are 3 potential options.
Open a window and or keep a fan.
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.
Roof leak condensation or ghosting.
To test for mold touch the spots with a cotton swab that has been dipped in household bleach.
If you remove the small patch on the underside of the ceiling but there is still a large colony on the other side it will simply grow back.
Remove mold stains from walls.
Hi there are small black mould spots stains not too far away from the centre of our bedroom ceiling.
Clean the area with a household bathroom cleaner first then use either a bleach solution or vinegar to kill the mold.
The main causes of mold growth are moisture as well as the humidity in the area.
Left untreated the mold stain may grow and become darker over time.
The actual spotting may vary depending on the type of spores that have started to grow.
Technically it s not a stain but rather a growth.
The spots also may be mold.
The second cause of ceiling discoloration may be related to moisture but is not directly caused by it.
Another cause of brown.
These spots indicate the growth of mold spores and must be removed.
Step 2 make the mold remover.
Once mold shows up on your ceiling it isn t long before a small patch evolves into a thriving colony.
How to identify an up close photo of mold on a ceiling.