For mold removal in Singapore, an air scrubber is an important piece of equipment. Think of it as a vacuum that draws in air in a certain volume of area. There are mold spores EVERYWHERE! They exist everywhere! Right now around you. See the image above? That is air flow, and mold spores travel similar in manner. During the mold remediation process, wipe-downs and such of the affected molds will disperse these spores which if left alone, may cause some hiccups. The HEPA air scrubber filters this mold infested air and releases clean air back into your homely environment.