Mold growth can be controlled on surfaces by cleaning with a non-ammonia detergent or pine oil cleaner and disinfecting with a 10% bleach solution. (Caution: Never mix ammonia and bleach products, as the resulting fumes can be highly toxic.) Always test this solution on a small area of the item or area you’re cleaning to be sure it doesn’t cause staining or fading.
Once any standing water has been removed, it’s time to start drying out the home. Your contractor will bring in different types of air movers (think of these like glorified fans) to help circulate airflow throughout the room. Don’t be surprised if they need to lift up a section of the carpet or position one of the air movers at certain sections of the walls to ensure air is getting to the most saturated parts of the room. If you have hardwood floors, they may use floor mats which help draw the water out of the floor. If needed, they might even remove the baseboards and drill holes into the drywall to help the walls dry faster. While some of these methods may sound extreme, they’re making every effort to dry the home without having to demolish and rebuild, which could add multiple weeks to the project timeline and become very costly.
If you have to remove mold concentrations or perform any black mold removal covering more than a few square feet, where the musty odor is strong or where you find extensive water damage, we recommend that you take special precautions. You want to not only avoid contaminating the rest of the house but also protect yourself from breathing high concentrations of spores and VOCs.
When you’re sure the mold has been eliminated, seal the wood surfaces with pigmented shellac like BIN or an oil-based primer like KILZ. Repaint cleaned wall surfaces with a regular latex paint that contains a mildewcide to help stop future mold growth. Then install new insulation and drywall and nail the trim back on. And keep in mind that if the moisture returns, mold will return.
Accurate mold and tooling component assembly is a critical step in mold repair—and is the origin of many preventable, unscheduled mold stops (breakdowns). Poor workmanship and mistakes are usually a result of too much speed, lack of focus or physical skills, and disorganized work habits. If several repair techs are involved in the assembly of a mold, communication breakdowns between them can require the mold to be disassembled yet again to correct an oversight or install something that was forgotten.
In the United States, those individuals who are affected by widescale flooding may have the ability to apply for government and FEMA grants through the Individual Assistance program. On a larger level, businesses, cities, and communities can apply to the FEMA Public Assistance program for funds to assist after a large flood. For example, the city of Fond du Lac Wisconsin received $1.2 million FEMA grant after flooding in June 2008. The program allows the city to purchase the water damaged properties, demolish the structures, and turn the properties into public green space.