Your talking about the mattresses now. I as only talking about HVAC prior. They are two different applications. But again you like to argue and think you right when you have no idea what your talking about. The mattress aspect has been on the news and used in Europe for 30 years. Th UV-C Light will penetrate a mattress deep enough to kill, mold, mildew, viruses, bacterias, dust mite eggs and it alters the DNA of the dust mites as in other micro- organisms so that they are unable to reproduce and eventually will die as well. The vacuum is to extract as much as possible so the UV-C light is more effective and to rid the areas of as many dust mites as possible. The spray is produced by a major corporation that is use as maintenance between cleaning for control. You might want to read more about a topic before you present such strong opinions. You might want to read more on my website to learn more about real studies, since you were so kind enough to point it out. I never said it turns the bad stuff to dust is will disintegrate them. You really do need some help.
BELOW ARE THE WEBSITES THAT YOU LISTED ABOVE. BELOW EACH OF THE WEBSITES IS THE INFORMATION THAT I HAVE READ THERE. CAN YOU READ? DO YOU KNOW HOW TO? YOU JUST KEEP GOING MAKING IGNORANT STATEMENTS AND CLAIM THAT I NEED TO READ UP ON THE SUBJECT. NOT THE PROBLEM, THE PROBLEM IS THAT YOU NEED HOW TO READ AND EXPRESS AN OPINION WHEN AND ONLY WHEN YOU KNOW WHAT YOU ARE TALKING ABOUT NOT JUST BLAH BLAH BLAH BLAH. FIRST USE YOU BRAIN THEN SPEAK OR TYPE. UNTIL THEN STOP STATING THINGS ABOUT ME THAT ARE NOT TRUE. I HAVE RESEARCHED AND I CONTINUE TO DO SO AND I DON'T PASS COMMENTS OR MAKE STATEMENTS UNLESS I AM 100% THAT I KNOW WITH FACTS ABOUT WHAT I SAY. YOU MIGHT TRY THE SAME.