BUGS and SSWM Management Bullish on Future; SSWM Team Continues Record Breaking Revenue Pace in Mexico.

CARLSBAD, Calif. -- Robert Brehm, CEO of U.S. Microbics, Inc. (OTCBB:BUGS) (BCN:615212), an innovative environmental products and services company, announced that the management of U.S. Microbics, Inc. and its majority owned subsidiary, Sub-Surface Waste Management of Delaware, Inc. (OTCBB:SSWM), remain bullish on future financial results based on significant pending equipment and operating contracts for emergency response centers in Mexico. Management of both companies have recently increased their equity positions as Mexico operations activities continue to show excellent future revenue potential as the country implements new proactive environmental steps to increase foreign investment, stimulate the local economy with new environmental clean-up related jobs and provide clean water and soil for the populace.

Brehm elaborated, "In 2005 we made a quantum philosophical change from a company that supplies strictly environmental products and services to a 2006 company that provides key resources to government leaders, including environmentally compliant real estate locations to attract foreign investment, manufacturing and service industries, managing environmental projects that hire local labor to solve water and soil contamination problems using innovative technology, and establishing regional emergency response centers to protect citizens from environmental disasters while enhancing the local economy with technical training and new jobs."

Brehm further commented, "Our new business strategy has been very well received by our customers and is one of the key reasons SSWM had FY 2005 revenues increase to $1,094,000, up by 368% over the prior year. We have already announced over $1.4MM in contracts in 2006 and have pending another $12MM in assessment and cleanup contracts as well as significant equipment orders for the eight emergency response centers in Veracruz. We also anticipate the multi-year operating contracts for the centers to be awarded before the end of 2006 putting us on solid financial ground for the future."

Brehm continued, "Our close working relationship with state and federal government officials in Mexico continues to show impressive revenue results in 2006 as we help the people of Mexico clean up environmental contamination and set forth needed infrastructure to mitigate the effects of environmental emergencies. The recent equity acquisitions by BUGS and SSWM Management reflect their confidence in the future earning potential of the Mexico operations."

About U.S. Microbics Inc.

U.S. Microbics is a business development and holding company that acquires, develops and deploys innovative environmental technologies for soil, groundwater and carbon remediation, air pollution reduction, modular drinking water systems and agriculture enhancement. For more information on the company, contact Robert Brehm at 760-918-1860 x102 or visit the website at http://www.bugsatwork.com. For information on SSWM contact Bruce Beattie at 760-918-1860 x105 or visit their website at http://www.subsurfacewastemanagement.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.