Air quality test is often conducted to determine the level of airborne mold spores. Interpretation of air quality test results is often difficult as the levels of mold spores in the air vary greatly depending on the activity in the room, changes in temperature and relative humidity, ventilation rate and season of the year. During summer for example, indoor mold spore counts can be relatively very high even in homes with no visible mold growth due to infiltration of spores from … [Read more...]
Indoor Air Quality – Testing For Mold
October 1, 2011 by
The health effects of poor indoor air quality are dependent upon several factors including the type of contaminant, concentration, duration of exposure, and individual susceptibility. Indoor air quality can be compromised by a number of contaminants including mold. Assessing the status of Indoor Air Quality The status of indoor air quality is assessed by measuring the levels of contaminants indoors. These Contaminants include: 1. Biological contaminants such as mold, bacteria, viruses, … [Read more...]
Air Quality Mold Testing Kits
September 16, 2011 by
Air quality testing should be conducted by a qualified professional. However, there are basic tests that a homeowner or a property manager can perform by themselves and save money. Air quality testing for mold does not require any special training. Mold & Bacteria Consulting Laboratories has been renting air quality testing equipment to homeowners, property managers or professionals who are just starting their businesses. To perform your own air quality testing for mold it's important to … [Read more...]
Mold Spores Contribute To Respiratory Disease And Allergic Reactions
September 15, 2011 by
It's well established that airborne mold spores contribute to respiratory disease and allergic reactions in humans. Mold spores are everywhere and we inhale them every minute both when we’re indoors and outdoors. In cold countries airborne mold spores is highest during summer. During winter, the spore concentration outdoors is very low or absent altogether. In warm countries concentration of airborne spores may vary with the season (rainy or dry season) but there are spores present outdoors … [Read more...]
Air Sampling
November 2, 2008 by
Air sampling is one of the tools used in mold investigation. The primary objective of mold investigation is to determine the extent of mold growth and subsequently its potential effect on indoor air quality. Air sampling helps to termine whether or not visible mold growth has degraded indoor air quality. It may also help to detect the presence of hidden mold growth. Some investigators use air sampling to determine the effectiveness of remediation. This is achieved by taking air samples before … [Read more...]
Spore Trapping And Counting
October 29, 2008 by
Spore trapping and counting is extensively used in crop protection to: determine the concentration of pathogenic spores carried by wind forecast a disease outbreak get facts about periodicity of spore showers on crops as one of several infection requirements determine correct timing of protectant sprays and other control measures. Spore trapping and counting also provide useful information about airborne spores that cause respiratory allergies such as rhinitis, asthma, and … [Read more...]
How to collect bacteria samples
October 22, 2008 by
Various methods can be used to collect bacteria samples. The procedure will depend on what is being sampled and the type of data required. One may may be interested in a specific bacterium, in which case the method of sampling should be suitable for the recovery of that specific organism. Sampling from surfaces Sampling of bacteria from surfaces is usually performed using sterile swabs. Results from this test could be as simple as presence or absense of the bacterium of interest for … [Read more...]
Monitoring And Documenting Air Quality
October 4, 2008 by
Monitoring and documenting air quality, especially in hospitals, pharmaceutical, cosmetics, and food industries environments is very important. Contamination of these environments can originate from nearby or far away sewage plants, landfill sites, and waste separation plants. Therefore, monitoring on a regular basis of air quality in operating rooms, production lines, and other controlled areas is critical. To assess the level of microbial contamination in the air, air is sampled for … [Read more...]
How To Test For Mold
September 14, 2008 by
Mold testing has 2 components: Assessment of the extent of mold growth in the building Laboratory testing of the samples collected during the building assessment Assessment of the extent of mold growth This component of mold testing is very important because the results of this assessment are used to determine the level of remediation required. Mold assessment in a building should be performed by a qualified professional. Laboratory Testing Of Samples Laboratory testing of samples … [Read more...]
