BUSINESS SECTION

Business Press Release: Source: Sub-Surface Waste Management Inc.

August 8, 2005

Second Office Ribbon Cutting Planned for September 2005

CARLSBAD, Calif.--(BUSINESS WIRE)--Aug. 8, 2005--Sub-Surface Waste Management of Delaware, Inc. (OTCBB:SSWM - News) announced that its Mexico subsidiary company, Environmental Tec International, S.A. de C.V. (ETI), has received official correspondence from Governor Mario Marin Torres of the State of Puebla, Mexico inviting the company to open an office in Puebla to support the State's funded environmental compliance plan.

Bruce Beattie, CEO of SSWM, stated, "Working through the offices of ETI director Dr. Richard Lorden, who was appointed special advisor to Governor Marin Torres, SSWM executives met with the Governor and his Secretary of the Environment last month outlining three immediate projects for direct assignment including Assessment and Remedy for Lake Valsequillo and its four river tributaries, Remediation of a former Pemex pipeline spill leaching hydrocarbons into surrounding soils and potable groundwater supplies, and development of an Emergency Response capability to address future toxic environmental spills and releases in the State. We are working to establish an office opening in September 2005 with a ribbon cutting presentation attended by Governor Marin Torres and officials from Mexico's Federal Ministry for the Environment."

About Sub-Surface Waste Management

Sub-Surface Waste Management Inc. is a majority owned subsidiary of U.S. Microbics, Inc. (OTCBB:BUGS - News) and provides comprehensive civil and environmental engineering project management services including specialists to design, permit, build and operate environmental waste clean-up treatment systems using conventional, biological and filtration technologies. SSWM is capitalizing on its patented technologies registered in Mexico with SEMARNAT, a Federal regulatory agency overseeing environmental compliance nationwide.

Investors and media contact Bruce Beattie at 760-918-1860, ext. 105 or bbeattie@bugsatwork.com; or learn about the company by visiting its Web site at http://www.bugsatwork.com.

The information contained in this press release includes forward-looking statements. Forward-looking statements usually contain the words "estimate," "anticipate," "believe," "expect" or similar expressions that involve risks and uncertainties. These risks and uncertainties include the company's status as a startup company with uncertain profitability, need for significant capital, uncertainty concerning market acceptance of its products, competition, limited service and manufacturing facilities, dependence on technological developments and protection of its intellectual property. The company's actual results could differ materially from those discussed herein. Factors that could cause or contribute to such differences are discussed more fully in the "Risk Factors," "Management's Discussion and Analysis or Plan of Operation," and other sections of the company's Form 10-KSB and other publicly available information regarding the company on file with the Securities and Exchange Commission. The company will provide you with copies of this information upon request.

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