That would be build up from hard water mineral deposits not mold and you can wash the fabric with vinegar to remove the mineral deposits.
Cleaning mold from walls with vinegar.
Vinegar is a bold mold killer.
Cleaning basics vinegar.
Here are two simple and inexpensive ways to get rid of mold.
White distilled vinegar is effective for killing small amounts of mold.
You can clean small amounts of mold with vinegar yourself but know when to call professionals.
Remove mold stains from walls.
Household cleaners can be both expensive and toxic causing many people to search for alternative approaches.
Using a scrub brush will make it easier to break up the mold as well as keeping your skin further removed from the vinegar while you are cleaning.
Cleaning mold with vinegar.
To prevent mold from growing on your bathroom walls every now and then you can pour a mixture of vinegar and water on the right after you shower.
Fortunately there is another household item that can kill mold.
Mix a solution of one part bleach to three parts water in a spray bottle and thoroughly saturate the moldy areas of the wall.
Open a window and or keep a fan.
Simply combining distilled vinegar with clean water is all you need to create a multi surface home cleaner.
It can kill over 80 percent of mold species commonly found in your home and as a mild acid it can help prevent mold as well as remove it.
Spray the vinegar directly on the mold and allow it to come close to dry.
Vinegar is a powerful tool for killing mold spores and preventing them from coming back.
Continue to clean your brush off in warm water as you work through the moldy area.
Also if your dark colored spots are on a shower curtain that sounds more like mildew.
You can create a simple cleaning solution with vinegar and water.
Vinegar is a great all purpose cleaner and can also be used to effectively clean walls.
Full strength white vinegar.
The acid in the vinegar releases toxic chlorine gas something far more dangerous than your mold problem.
Vinegar is a versatile inexpensive toxic free and environmentally friendly home cleaner.
Mold would be on grout walls ceilings and window sills.
In order to prepare the vinegar solution that removes mold you should use water too.
Experts believe that the solution works best if the wall is sprayed with a solution of vinegar with water 2 parts water 1 part vinegar.
Based on these report vinegar for cleaning is an effective way to combat germs in your home and at work.
How to remove mold from bathroom ceiling with vinegar and baking soda.
Even though it s a natural solution be sure to perform a spot test before proceeding.
Scrub the mold away with warm water and a scrub brush.
According to servicemaster restoration and cleaning the mild acid in vinegar kills about 82 of known molds and can help prevent future outbreaks.