Air purifiers perform in exactly the same way as air scrubbers but on the scaled-down scale. The rule is to reduce humidity by 1 per cent for every diploma of out of doors temperature drop. keep an eye on any cracks or leaks in your home and alter your air http://homeinspectionfoundmoldin08327.develop-blog.com/7451181/mold-inspection-process-exactly-how-to-remove-mold-from-your-house