by Mark Hansberger on September 18, 2012September 18, 2012 3 Steps To Improving Indoor Air Quality Allergies or sensitivities to airborne pollutants can vary from being a mere nuisance to a serious health problem, The symptoms are most often aggravated by wind-blown dust and bio-organic pollutants, especially in the hot, dry […]Read More Filed Under: IAQ – Indoor Air Quality Tagged With: Arizona– filtration– improving indoor air quality– preventive maintenance– washing bed linens– Yuma