Fire Related Particles – Part 1

Almost all fires produce char, ash or soots in varying amounts. Char consists of irregular shaped fragments of combusted material that are greater than one micron in size. A trained microscopist is able to identify char using a light microscope, and differing fuel sources will produce char particles with different morphologies. The IESO standard focuses […]

6 Common Indoor Allergy Triggers

If cold, wintry weather is keeping you indoors, remember: Year-round, that’s home to many of the peskiest allergy and asthma triggers, according to the Environmental Protection Agency. So if you have allergies or asthma, it’s a good idea to ensure that your home is as free of triggers as possible—or at least find ways to […]

Simple Explanation of a HEPA Vac

Encountering a good bit of people throughout the year, many of them do not understand the function and the difference between a regular vacuum and a true HEPA vacuum.  I wrote a blog on this a while back, but instead of getting into many of the technical differences, I’ll explain the core ones using a […]