Knock-Out Technologies Ltd.'s Anthrax Sporicidal Announces Successful Results From Further Product Testing; Pre-September 11 EPA Protocol Guidelines Testing Underway

PALM SPRINGS, Calif.--(BUSINESS WIRE)--April 11, 2005--Knock-Out Technologies, Ltd., a wholly-owned subsidiary of eFoodSafety.com, Inc. (OTCBB: EFSF), announced today that its Anthrax Sporicidal has completed another phase of product testing. In a screening test conducted by Celsis Laboratory Group of St. Louis, Mo. (LSE: CEL.L; www.celsis.com), the product exhibited conclusive results of eradicating with 100% efficacy the Bacillus Subtilis and Clostridium Sporogenes bacteria on both hard and porous surfaces, thus clearing the way for full pre-September 11 EPA Protocol Guidelines testing to commence immediately.