How Accurate Are Air Mold Tests
ArticlesHow accurate are air mold tests? It is the most accurate way of testing the presence of mold in a sample of ambient air. It can determine if the quality of the indoor air, in which we are breathing, has been affected or not. No other test, except air mold test, can tell about the growth of mold on a particular surface.
What are the air mold tests?
These airborne spores are small enough that they aren’t visible by the eyes without special equipment therefore, if they aren’t visible, it doesn’t mean that they aren’t there.
Luckily, you can protect yourselves from such exposures by determining the presence of mold particles in the air you are breathing in by means of an air mold test.
How to perform an air mold test:
As mentioned earlier, the mold produces spores which are hidden or invisible. The only way to identify the mold spore particles is through microscope.
Additionally, polarized light, dark field methods, slide preparation chemicals and stains are also used in different cases.
How accurate are the air mold tests:
Such kind of information provided by these tests make it clear how accurate are the air mold tests.
Types of mold tests:
There various kinds of air tests for mold. The best way is air sampling that is used to identify the indoor pathogens and assess their quality and growth. The two major air tests for mold are:
Viable air test for mold:
Non-viable air test for mold:
In contrast, the non-viable air test for mold is less time consuming and the results are obtained sooner. In this process, no culturing takes place and these are the most reliable for the residential mold testing.
However, it does not provide anything information about the exact specie of the mold. Only genus is revealed.
Some other ways to test mold are:
Surface testing for mold:
This kind of testing involves taking mold samples from certain surfaces such as:
A cotton swab is rubbed against the moldy surface and then sent for lab testing.
A piece of clear tape is placed tightly on the moldy surface and then removed. The tape after removal contains the mold which can be tested.
The next is bulk sample which involves removing a piece of the contaminated area. The removed area is then sent to the lab for examination. The sample can be piece of furniture, or wall etc.
Dust sampling:
How much does an air quality test for mold cost:
On average, an air mold test costs somewhere around $300 to $1000. However, some services cost $700.
Additionally, the mold removal process will cost you around $1000 to $3000 on average.
How to perform air mold test at home:
The following steps will help you in performing the experiment at home:
Choose a particular room which is out of use. Once selected, close all the windows and doors for 24 hours before the testing is done. The closed areas gather maximum mold spores without being moved.
Unpack the test kit. Remove the lid from the dish and place the dish open on the table. Be mindful of not placing it on floor.
Leave it open for 48 hours to collect samples. Don’t touch it during this period.
After 48 hours, close the dish by keeping the lid back on it. Try to close it tightly so that no mold can escape from it.
Place the dish in a closed and dark spot I-e cupboard, shelf or a drawer for at least two days.
After two days open it and check it for any signs of spore’s growth. By the time, the spores would have started growing and would have the color similar to old food.
If such signs are noticed, then the mold is present there and it has reached maximum growth.
8.Send the dish to lab for further examination of the mold species and call a professional for its removal.
- Wait for the results to come. It might take few weeks.
10.If no signs of mold growth are seen, leave the dish in the dark spots for few days. Still, if it’s not showing any signs then there is no mold in your house.
Summary:
The air mold tests are accurate enough to determine the presence of mold in indoor air as well as provide detailed information about its growth, species and genus. These tests are used to detect and remove the toxic mold layered in your houses.
These tests have various types and are performed in laboratories under the supervision of professional lab experts. Also, you can detect the mold presence in the air at home using particular test kits.
Frequently Asked Questions:
Here are some questions that are asked frequently about the accuracy of air mold tests which are as follows.
1. How can I find toxic mold inside my house?
You can perform a viable air mold test or a non-viable air mold test in a laboratory to determine if any toxic mold test is present in the house.
2. Do air purifiers help with mold?
Yes, air purifiers help in detecting mold in the indoor air. They capture the mold spores from the air and cease there further growth and reproduction.
3. How much is mold air test?
On average, an air mold test costs somewhere between $300 to $1000 dollars. Removal of mold charges is somehow higher.
4. Will a dehumidifier helps in getting rid of mold?
No, they do not kill mold. However they can prevent it by reducing the humidity in the house. Mold spreads quickly in the presence of water. But what if water gets scarce.
5. How would I know if I need to perform an air mold test?
You’d need to undergo an air mold test if you are dealing with health problems or allergic reactions as these are strongly linked with the indoor contaminants.
6. How long does an air mold test take?
An air mold test usually take two to three hours depending upon the number of samples collected and the size of house.
It might take few weeks to get an accurate written report as a result.
Conclusion:
Mold isn’t something that should be ignored. Sometimes, mold can lead to huge problems like health problems. It gets birth particularly in moist areas of house. Once discovered, mold should be immediately removed from the house. The most accurate way is performing an air mold test.
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