Identifying and removing microbial growths for homeowners and residents remains one of the most critical tasks regarding the safety and well-being of your family. Removing microbial growths has also been an integral part of purchasing and selling homes. Due to the severe nature of the types of microbial growths, only highly trained and certified specialists should be employed to carry out such tasks. 

A homeowner needs to know the signs of microbial growths and what is involved with its safe remediation.

In high-humidity areas such as your bathroom, you're likely able to crawl into the ceiling to see the presence of microbial growths. A small amount of microbial growth is not necessarily harmful, but it produces mycotoxins that are harmful to your health and will worsen and spread over time. Not all suffer the same from microbial growths, but those who are very sensitive will be affected worse than others. Cosmetically speaking, microbial growth isn't a pretty thing, either. When it is visible, microbial growth indicates decay and neglect. The functional impact of microbial growths is that it reduces insulation efficiency and is a breeding ground for micro-bacterial growth and insects.

High-Risk Areas For Microbial Growth

• Near foundation air vents
• Basements
• Chimneys
• Furnaces
• Air ducts
• Kitchen cabinets
• Sinks
• Wall interiors
• Window air conditioners
• Crawl spaces
• Attics

Anywhere where moisture is present, microbial organisms can grow. A high level of humidity inside a home can make it more condensed and create microbial growths. However, modern homes typically have more microbial growth than older homes because they have better insulation. It is because fiberglass insulation can provide a fertile environment for microbial growth and can be challenging to eliminate.

The Microbial Growth Remediation Process

The Environmental Protection Agency (EPA) states that any area of microbial growth smaller than the homeowner can remove ten sq. feet (about 3 feet by 3 feet). Beyond this, you should speak with a microbial growth remediation company with experience and expertise. In most situations, it's best to let an expert in microbial growth remediation perform the work rather than general contractors to ensure proper removal and reduce the risk of microbial organisms spreading in the future..

Although chlorine bleach is frequently employed to destroy microbial growths, bleach is not an approved biocide by the EPA.

An area of growth that is three feet by three feet and is heavily concentrated near an HVAC device needs to be kept in check to stop the spread through ventilation.

Air Ventilation Contamination

Setting up ventilation and containment is the first and most crucial step. Proper ventilation and using air filtration devices (AFDs), such as air scrubbers, are essential to prevent microbial growth spores from spreading to uninfected areas.

Disinfection and Cleaning

Cleaning and disinfecting follow in the next stage, and this is the phase that involves the actual removal and remediation of the infected material in your home. After the cleaning and disinfecting process is completed, the technicians apply a biocide/fungicide solution to the area.

Addressing the Microbial Growth Source

Next, there is when the technicians tackle any humidity or moisture issues. For example, if the damaged bathroom fan duct leaks and runs into an attic space, it can be repaired. The microbial growth remediation firm can handle the work independently when the repair is simple and easy. If the repair is more complicated, the company can hire an outside contractor or recommend one to the homeowner.

Microbial Growth Containment and Encapsulation

The microbial growth that is not removed may be sealed with paint or unique materials. Encapsulation is a valid method to contain and remediate microbial growth within homes. However, it's only an approved method when the majority of microbial growth has been removed as well as ensuring that the area affected is arid and free of moisture. The cause or source of the microbial growth must be addressed prior to caulking or painting.

How to Know When You Need a Professional

Companies that deal with microbial growth remediation perform their work well when widespread microbial growth is found in public places or commercial structures. Although most microbial growths aren't poisonous, some are dangerous. In this case, you should seek an experienced, licensed professional to handle the microbial growth. Don't risk your health and safety if you are unsure. Reach out to a certified contractor right away.