Even after professional mold removal, mold can return if the right conditions are met. It is feasible that the mold will return after remediation, but only if you do not find the moisture resource that develops the mold problem. As soon as that problem is resolved, mold remediation will prevent mold from returning to that area. Mold may return after remediation, but only if you don't find the source of moisture that creates the mold problem.
It is imperative that the water source is fixed, whether it is a leaking window or a cracked pipe. Once that problem is fixed, mold removal will prevent mold from returning to that location. It's a common belief that dry mold is safe, but is this true? Yes and no. While mold spores don't multiply without a source of moisture, they will reactivate and begin to grow once they come into contact with water again.
I live in the south and sometimes it rains a lot. Most houses here have basements and sometimes retain moisture. It can be generalized and reappear if you don't know how to get rid of it. This is the best way to remove mold from your home and prevent it from reappearing.
The small mold spores that are still present under the paint will continue to grow and become visible after a while. Exposure to mold and the resulting health effects affect different people quite differently; reactions can range from the absence of any system to very serious respiratory and allergenic reactions, including in some cases, intractable lung infections. If your mold condition was the result of anomalous water damage, such as broken pipes, you most likely won't have to worry about recurring mold problems in the future. Mold return, after mold removal, is often a sign that there is an underlying problem with your home's ventilation system.
Even if you remove the mold but your pipes are still leaking, you will only create room for new molds, as nothing prevents them from growing. Carpets or rugs that have experienced mold growth due to flooding or standing water should be replaced, rather than cleaned with bleaching agents to prevent a recurrence of mold. Otherwise, the mold will likely return over time, although the mold removal company will do everything they can to remove the mold the first time. It's important to choose a licensed, reputable, and respected mold remediation service when undergoing mold removal because these professional services are very likely to do the job well and identify the underlying issues at the source of your mold.
Instead, homeowners who want to free their homes of mold and stop further growth should partner with a mold remediation company. These moisture-inducing ventilation problems become the central source of your mold problems, which require much more attention and cannot be cured by a mold remediation procedure. After removing the offending mold, homeowners often ask us if their home is really safe. Most people quickly take the bottle of Clorox to clean the mold, thinking it will kill everything, but it doesn't succeed.
If an underlying moisture problem is not resolved during the mold remediation process, it is very likely that the mold problem will occur again in the near future. Mold remediation is certainly viable to eliminate the overlying mold problems found throughout your home.