Simply mix one part bleach with four parts water. With a damp cloth, gently rub and wipe the mold until the mold disappears. Once finished, dry the area thoroughly with a soft cloth. Vinegar is a safe and very effective way to remove and prevent mold on all types of walls, porous or not.
Studies have shown that white vinegar kills 82 percent of mold spores. It reportedly penetrates porous materials and kills mold on the roots (. Vinegar is a bold mold killer. According to ServiceMaster Restoration and Cleaning, the mild acid in vinegar kills about 82% of known molds and may help prevent future breakouts.
For surface stains, bleach is the best mold remover for walls, but if you need to clean a little deeper, white vinegar is the best choice. You can also find commercial cleaners with ingredients such as bleach, ammonia and borax. Just be sure to follow the instructions on the package carefully to control fumes and exposure. When the book is dry, go out and use a soft brush or cloth to gently remove mold from the cover and each page.
Slide a sheet of waxed paper under each page to protect the page behind it. Lightly moisten a clean, soft cloth with hydrogen peroxide and gently wipe each page, allowing it to air dry completely before moving on to the next page. On porous walls made of materials such as cement, concrete or stone, mold does not just grow on the surface. It is also best to wear eye protection, such as goggles, to prevent bleach or other cleaners from splashing into the eyes, especially when removing mold from ceilings or elevated areas.
However, they claim that you need to ensure that the contractor is certified, insured and specifically trained in mold removal. The most effective way to prevent mold and mildew from growing on walls is to control the humidity in your property. In case the mold area is large, you should hire a remediation manager to dispose of it properly or consult with a qualified professional. Keeping rooms in your home, such as the bathroom, dry and cool can help prevent mold from growing, but despite your best efforts, mold can grow in unwanted places.
Finally, spray the vinegar or baking soda solution back onto the wall to make sure all the mold has been removed. According to the Centers for Disease Control and Prevention, black mold requires constant moisture to grow, not just intermittent shower moisture, so your problem is more likely to be caused by another, less toxic variety of mold. If mold is growing in an area that remains damp, it's best to consult with a Mold Remediation expert for professional cleaning services to see if you have mold on your walls, not just them. It can come from a basket full of wet towels, from a damp mezzanine under your house, or from carpets that have mold growing on the padding.
If the mold problem is severe and has more than a few spots, it could be a sign of a larger moisture problem. When you suspect a mold invasion, you may want to invest in a mold testing kit to see what type of mold spores you're working with and call an expert to help you eliminate them. I have the same problem and have tried it with white vinegar and after several months with spray bleach to remove mold (which is not exactly a life hack, but it works).