We research in-depth and provide unbiased reviews and recommendations on the best products. We strive to give you the most accurate information. If you buy something through our links, we may earn a commission.
If you’re wondering how to check for mold in a house, there are three basic ways to determine whether you have the presence of the fungus. Using a test kit is the easiest way to find out whether you have the presence of mold, but if you can’t figure out what the cause of the growth is, you can also contact a professional mold inspector. Here are three ways to tell if you have the presence of mold:
Testing for mold spores
In many cases, it is not necessary to remove the mold in your house. If you notice mold growing inside the walls of your home, you should have it checked. A mold test will help you to determine the spore count in your home. Mold spore counts are often higher outside than inside. Although a higher outside mold spore count indicates a possible mold problem, it does not necessarily mean that you need to get rid of the home. Moreover, the testing should be performed on a house’s walls as opposed to a carpet.
The process for testing for mold spores in a home starts with a sample of the affected areas. This is done by using an air pump. The sampler pulls mold spores from the air and collects them on a slide. The inspector then sends the sample to a lab, where a lab technician examines the samples under a microscope to determine which species they are. During the analysis process, you can compare the total spore count to the average outdoor mold spore count in your area.
Another way to determine whether there is mold in your home is to perform air samples. Air samples of your house are taken at various locations, including inside the kitchen and bathroom. These samples are used to compare the relative particle levels before and after the remediation process. This allows you to determine the extent of the mold problem in your home. A mold test is an effective way to find out whether you’re at risk of developing mold allergies.
In some cases, ERMI testing will be of little use. In your particular scenario, a non-viable air quality sample (NAAQS) test is the best option. This air quality test involves a 5-minute test using a Zefon Air-O-Cell or cassette. You should compare the results of your indoor sample with the average outdoor data for the area to determine the likely source of the problem.
Using a test kit
Using a mold test kit to check the presence of a particular type of mold in a house is easy and quick. The test kit typically comes with a shallow plastic or glass petri dish, label, and substance that encourages mold growth. The test is accurate only if there are colonies of mold present. You should allow three to seven days for the sample to incubate. Once the sample has been collected, you must send it to a lab for analysis. The test results are usually within eight days.
There are several types of the substance, each with its own health risks and potential for damage to the house. A mold test kit includes a guide for the proper inspection, 3 samples of tape lift, and a booklet that outlines the testing process. The mold test kit is very useful in identifying areas of the house that have high concentrations of mold. Once you’ve determined the locations of the mold growth, you can begin the remediation process.
Another option for those unsure of the results is to send a sample to a lab for analysis. An at-home mold testing kit will provide results in just five minutes, but most kits require two to three days to process the sample. Other mold test kits require that you send a sample to a laboratory for analysis, which is more accurate and detailed. You may want to send the sample to a lab for further analysis if you suspect a high level of mold. If you’re worried about allergic reactions to mold, you can send the sample to a lab for analysis. The lab will charge you a fee of $40 for your results, but you can expect your results within five days.
If you suspect a high level of mold in a home, you should test the air with a mold test kit. If you find a high level of mold in the air, the test kit will help you determine the exact amount of exposure. In addition to the mold test kit, you can also use a skin prick test to determine the amount of mold spores present in the home. You should remember that a mold test kit does not detect the presence of a specific type of mold, but if you think the odor is particularly strong, you should get a physician’s help.
Collecting mold spores
There are several methods of collecting mold spores in a home. One common method is to collect a sample of the air that has passed through a house. Air samples are collected by pumping air through a collection device, which then traps the mold spores. These samples are sent to a lab for analysis. Air sampling is widely used by InterNACHI inspectors. There are also airborne-particle collectors that trap spores directly on a culture dish. These methods are useful for identifying the species of mold that has been present in a house.
Regardless of the method used to collect mold spores, a certified technician must know the morphological forms of fungal spores in order to accurately identify the source of the mold. Then, they can perform a culture on the spores. In the culture method, the fungal spores multiply in an appropriate culture medium containing antibiotics. The number of viable spores will then be determined by determining their nucleic acid profiles. The results of a culture test are usually available within 48 hours.
To collect mold spores for mold analysis, collect an air sample for five minutes or 10 minutes. It is important to note that air is constantly changing, and the sample taken only reflects the air present in the room during that time. HVAC activity, window open, and vacuuming are only a few examples of these activities that alter the air inside a house. Thus, the sample results must be evaluated within the context of an onsite environmental survey.
Using petri dishes to collect mold spores for mold identification is a common method used to test for the presence of the substance in a home. A few types of mold spores are more common than others and are best seen outdoors. In areas with high moisture levels and limited airflow, Cladosporium and Chaetomium mold are also common. Finally, Stachybotrys mold is a common toxic mold that can grow on many types of paper and on furnishings.
Contacting a professional
Whether you’re worried about mildew or mold, it’s important to contact a professional to check for mold in o ur house. While minor problems may be easily remedied at home, larger projects are best left to the pros. The most important step is to eliminate the source of the moisture. If this isn’t possible, mold will simply grow back. Hard surfaces can be cleaned up, but softer surfaces must be removed and replaced. Mold cannot be cleaned off of porous surfaces.
In addition to destroying the decor of your home, mold can also cause alarming medical problems. Toxic molds, for instance, can negatively affect your health and impair your brain function. Unfortunately, many property owners are unaware of their homes’ high risk for mold until they notice an issue. That’s because the condition of a house’s interior isn’t necessarily indicative of its mold problem. Mold doesn’t usually show itself to the naked eye, but it can hide in remote areas of a house.
A professional can conduct a thorough inspection to make sure your house is safe for living. They will also poke around in crawl spaces and behind access panels. They will peel back suspect wallpaper or caulk to see if any mold has formed. In some cases, the mold inspector may find that the problem is contained in the area of concern without the need for further testing. Sometimes, however, further testing is necessary.
Hiring a professional to check for mold in o w e n a home is a good idea regardless of the location or size of the house. You want to hire someone who’s qualified and experienced in this field, and a professional inspector will have the right tools and training to find any hidden problems. When hiring a professional to check for mold in o w e n o p e n o u r e n o v a home inspector, ask about the accreditations of the company.
A professional will thoroughly inspect the interior and exterior walls of a home. If there’s a possibility of mold, the inspector will take pictures of the areas that are likely to have the most moisture. He may also use moisture meters to determine if a particular area is wet. In addition, he or she will be able to determine if mold is present by checking the interior of the house with a special instrument.