DRHALL INSPECTIONS, PSC is dedicated to the health of allergy and mold related clients, developed proprietary Bacteria/Natural remediation methods proposed to the CDC, FEMA and the W.H.O. for worldwide standards implementation. DRHALL INSPECTIONS, PSC is an arm of BearCreekResearch, developer of all natural hand sanitizer, BioSmooth, made WithOut quaternary amines, dangerous to human endocrine systems and especially the kidneys! BioSmooth kills MRSA and more!

Don Hall, Principal, has over 25 years of health related research into allergy and mold related illness.

Warning the World : Quaternary Amines disrupt the cell membrane. Quaternary ammonium compounds are lethal to a wide variety of organisms except endospores, Mycobacterium tuberculosis, non-enveloped viruses, and Pseudomonas sp