02.04.13
US Patent No. 8,142,801 B2; EcoBlend, LLC, Pittsboro, NC, has patented a pest-combating composition for topical administration in the form of an oil-in-water emulsion, a water-in-oil emulsion, a micelle formulation or an aerosol formulation. It is comprised of a pest-combatting amount of sodium lauryl sulfate and one or more C6-12 fatty acids and an enzyme that is a protease or helps to control allergens contributed by pests.