Ventilation is your friend when it comes to long.
My bathroom walls sweat paint.
What can you do to fix the problem.
Give the ceiling a coating of specialist paint too.
To get rid of mould first kill it with a brush on solution containing biocide which you can get from diy hardware stores.
Next repaint the walls using a fungicide paint recommended for bathrooms.
How to stop the walls from sweating in an old house step 1.
Benjamin moore aura bath spa or 2 use an antibacterial microfiber cleaning cloth dipped in warm water.
If possible let the paint dry for a couple of days before taking a hot shower.
Wipe your walls down after every shower or bath.
A true exhaust fan vents the warm and moist air from the bathroom.
If the paint sweating is occurring on a regular basis in the bathroom areas it is a good idea to check if the exhaust.
Place a dehumidifier in the areas with the most wall condensation.
Crank up the heating system or if not available hire places generally hire out industrial heaters.
The best way to to make sure your walls are streak free are 1 use the highest grade paint possible for your bathrooms don t go cheap ie.
But whatever they feel like they don t look good on a beautifully painted wall or ceiling.
Ensure the area has adequate ventilation.
It can usually be washed off but tends to come back.
You re not imagining things.
When condensation from a hot shower or bath forms on the walls and begins streaking or dripping down the wall drip marks occur.
Those drip mark lines on your bathroom walls do exist.
Start painting in the corners and work your way across the walls.
If paint did not get a chance to cure properly before it was exposed to moisture these soaps can leach out.
It is more likely that you are dealing with a paint surfactant issue.
Don t use any chemicals.
If you have several areas particularly on.
You may not have heard the term surfactant leaching but you may have seen it in the form of brown spots growing like big moles on painted surfaces.