Mold on baseboards can be a consequence of new construction moisture. A lot of water is required for the concrete of a new building. If mortar, screed or other building materials do not dry properly, more moisture will develop later. At some point, mold can then cover baseboards.
How to prevent mold growth on baseboards? Use solid core PVC baseboard that won't mold, mildew, or soak up any moisture. Install a proper drainage system. Use a dehumidifier if dampness, musty odors, or mold are noticed. Keep your basement dry. Ensure the baseboards are completely dry after cleaning.
Use a mold-killing solution: You can use commercial mold removers, or a mixture of bleach and water (1 cup bleach to 1 gallon of water). Vinegar is also effective for killing mold. Scrub the affected area: Use a scrub brush to clean the mold off surfaces. Ensure you clean all affected areas thoroughly.
mildew and mold will develop within 24-48 hours of water exposure. Even worse, it will continue to grow until steps are taken to eliminate the source of moisture, and effectively deal with the mold problem.
Mold growth occurs when mold spores settle on a surface at the proper temperature, with appropriate food sources, and with the proper amount of moisture. An adequate amount of moisture in materials is typically the limiting factor preventing mold growth as well as the easiest to control.
While it's very dark, it's not a single color, as the name implies. Instead, black mold is actually very dark green, brown, or black and is wet, shiny, and slimy. Black mold often looks fuzzy. It tends to form clusters of circular spots that may have fuzzy white edges and when wiped, leaves a green stain behind.
A single water leak can lead to mold growth if not fixed quickly. Mold loves moist places and can start growing in 24 to 48 hours. Even small water damage can cause mold to grow. It's key to fix water damage fast to lower the water leak mold risk.
The mold will never be eliminated when you throw a coat of paint over it. Instead, it will keep growing and eventually reappear through the paint. If you notice a mold spot, avoid painting over it without removing it and cleaning the area first.
Most often, a mold problem will be readily identified by a musty smell that becomes obvious in damp environments. Mold also likes to play hide and seek, so if you suspect there is a problem, then check under carpets, behind drywall, inside ductwork, in between bathroom tiles and in other moisture-prone areas.
The mold is doing everything it can to break down the materials of your home and turn it back into soil. In other words: the mold is actively eating your home and over time, it can cause serious structural damage.
Use a vacuum equipped with a HEPA filter to vacuum the area to remove as many mold spores as possible. Remove the mold with dish soap and water, scrubbing with a soft-bristle brush.
Mold hates light. Other than moisture there's nothing mold loves more than dark places. An easy prevention against mold growth is opening your blinds and shades. If it's warm enough out, open the windows.
Best Methods to Prevent Molds
There are some chemical treatments that can be applied to bare wood that will kill existing mold colonies and prevent the growth of mold for several months. One of the more commonly used products is didecyl dimethyl ammonium chloride, commonly referred to as DDAC.
Spray the area with a mixture of water and vinegar - half water, half vinegar. Next, scrub to remove all traces of the mold. For removal of black and white mold, spray the area with the half water and half vinegar solution.
The key strategy for avoiding mold is to use a dehumidifier in damp areas and keep indoor humidity levels between 30 and 50 percent. Monitoring with a humidity gauge and ventilating spaces by opening windows or using air conditioners with the vent control open are also effective measures.
Mold on baseboards can be a consequence of new construction moisture. A lot of water is required for the concrete of a new building. If mortar, screed or other building materials do not dry properly, more moisture will develop later. At some point, mold can then cover baseboards.
Paint blistering or paint bubbling can be caused by either extensive exposure to heat or moisture. If its happening in your bathroom or an area exposed to too much humidity, chances are mold is nearby or in the walls.
Mould will easily grow and spread if the right conditions are present. So, dehumidifiers don't kill mould, but they can help to prevent it from growing inside your home by reducing humidity. However, the best way to deal with it is to get rid of its source.