Mold spores can have a significant impact on your indoor air quality. Different people have varying sensitivity to certain types and quantities of mold spores, which may gradually increase with repeated exposure. Mold outbreaks occur because of long-term exposure to moisture and water. Indoor air quality assessors collect both indoor and outdoor air samples for comparison. Results might indicate active mold growth within the building if the indoor samples are at higher concentrations than the outdoor samples. This article discusses everything you need to know about air mold tests and how active they are at determining the presence of mold in your home.
Testing for Indoor Air Pollutants
It is essential to address air quality concerns in residential or commercial buildings before they become problematic. This can be done through active air tests, which may vary depending on the type of molds and how far it extends in a house. Air sampling cassettes are attached to pumps that are powered by a portable battery. The sampling cassette draws a certain volume of air that is often calculated by calibrating each sampling pump using a flowmeter.
Enough samples are collected within the indoor environment as well as the outdoors to properly assess the area of concern. The minimum requirement is to collect at least five air samples from the indoor environment that represent background conditions during the survey. Post-abatement sampling is also conducted to determine the success of the remediation procedure. It is always important to understand the source of moisture in mold abatement projects and correct it to prevent mold from recurring.
How Does Air Mold Test Work?
Mold remediation specialists use air sampling to determine the presence of mold in a building. Mold spores become airborne and easily migrate into hidden zones where long-term exposure to humidity and moisture prompts active growth. Air sampling captures mold spores to determine the feasible extent of mold contamination.
Air mold tests can be done through impaction sampling where captured spores are injected on a slide for examination with a microscope. Cassette samplers also capture spores on collection media using forced air. Particle collectors can be exposed to air to trap mold spores on a dish for culturing. It is one of the least destructive methods of air sampling and facilitates more accuracy when it comes to the identification of mold species.
The Importance of Air Mold Tests
- Health and Safety
Many people spend most of their time living indoors. As a result, the poor air quality inside the house can have a huge impact on the health and safety of your family including young children. Professional air mold tests can help detect all traces of visible or hidden mold in a house. It uses a combination of techniques, sampling and lab analysis to determine the extent of mold in a building. Once mold spores have been detected, mold experts can advise on the best remediation methods that prevent mold from recurring.
- Save Time and Money
Air mold tests can help you stop mold in its tracks before it becomes a major issue. Mold can cause extensive damage to property if it is not addressed in time. You may be forced to perform necessary repairs or replacements, which can be expensive. Air mold tests only take a short period to provide the results of indoor air quality in a building and save money in the long run when the issue is addressed in time.
- Support home insurance claims
It is important to support your insurance claim with strong evidence so that your insurance company cannot turn it down. Once the air in your home has been tested for the presence of mold, the inspecting team will provide you a confidential report about the condition of your home. This report can help you submit a claim to your home insurer so that it can be accepted and treated as genuine.
Analyzing samples from air mold tests provides evidence of the extent and severity of a mold problem in your home. New samples are usually taken after remediation to ensure mold has been removed successfully from the building. Samples are taken if conditions that could lead to mold growth are revealed during a visual, non-invasive examination. Outdoor air samples are also taken as a control where it is compared to the indoor samples. Air mold tests work best if handled by professionals as they have the right equipment and skills to deal with mold. They also give expert advice on the most appropriate remediation methods based on the mold situation in your home.