Pimi Agro Reports Successful Trial Results of Its Organic Solution, OnionGuard(TM)

BEVERLY HILLS, CA--(Marketwire - June 7, 2010) -  Pimi Agro CleanTech, Inc. "Pimi" (OTCBB: PIMZ), a U.S. corporation established to develop and market environmentally friendly alternative solutions for treating pre- and post-harvest of fruits and vegetables, announced today that it completed its first round of trials utilizing OnionGuard™ in the treatment of onions. Similar to Pimi's SpuDefender™, StoreGuard™ and SeedGuard™ patented technologies, OnionGuard™ is aimed at preventing decay which may occur during storage prior to the packing and distribution of onions.

To date, there is no effective treatment to reduce Botrytis neck rot and Aspergillus black mold, which are the two main onion diseases in the southern part of Idaho. These diseases may cause losses of up to 40% of an onion harvest. In the current trial, Pimi is testing the efficacy of OnionGuard™ to prevent rot, mold and other diseases which are common problems for processors and sellers of stored onions.

The trials were carried out in conjunction with the University of Idaho using the Granero onion and compared untreated onions with onions treated with Pimi's OnionGuard™ solution. The results were dramatic, showing that after 6 months of storage, defects were reduced from 35% to 15% by using the Pimi Agro process. Pimi expects to conduct its next evaluation in July.

Youval Saly, CEO, commented, "We are excited by these initial results which indicate that OnionGuard™ is an environmentally friendly and cost-effective solution which can help farmers, shippers, processors and retailers increase the yield of viable onions. We are planning to begin a commercial trial during the onion planting season in September 2010."

About Pimi Agro CleanTech, Inc.

Pimi Agro CleanTech, Inc. (OTCBB: PIMZ) was established in 2004 to develop and sell alternative environmentally friendly solutions for the pre- and post-harvest treatments of a wide range of tubers, fruits and vegetables. The Company and its Co-founder, Mr. Nimrod Ben Yehuda, have invested many years of research in developing these eco-friendly solutions based on the company's technology platform which is comprised of a unique and worldwide patented formulation of Stabilized Hydrogen Peroxide ("STHP"). Additionally, Pimi has developed a controlled distribution system to apply its solution while maintaining humidity at the highest required levels in storage rooms utilizing advanced technology to create micro droplets, in accordance with a special working protocol developed by Pimi.

The company's products include SpuDefender™, SeedGuard™ and StorGuard™^.  Together, these products focus on the treatment of some of the world's largest stored staples such as potatoes, which is the second largest stored crop world-wide (after grains). Pimi's products suppress sprouting activity in stored vegetables; help control storage related diseases caused by fungi, yeasts, molds, viruses and bacteria; improve the quality and extend the shelf-life of fruits and vegetables; as well as disinfect seed in preparation for future plantings. The company currently is actively selling its product in the U.K. and is seeking approval from the various regulatory bodies around the world. Pimi is also seeking to increase its portfolio of product with more environmental friendly solutions for the agro and food industry.

To learn more about Pimi Agro CleanTech, Inc. visit http://www.pimimarion.com.

Pimi Agro CleanTech, Inc. Forward-looking Statement

This press release may contain forward-looking statements relating to the development of the Company's products and services and future operation results, including statements regarding the Company that are subject to certain risks and uncertainties that could cause actual results to differ materially from those projected. The words "believe," "expect," "anticipate," "intend," variations of such words, and similar expressions, identify forward-looking statements, but their absence does not mean that the statement is not forward-looking. These statements are not guarantees of future performance and are subject to certain risks, uncertainties, and assumptions that are difficult to predict. Factors that could affect the Company's actual results include the progress and costs of the development of products and services and the timing of the market acceptance.

Contact Information:

Contacts:

Investor Relations
Leslie Wolf-Creutzfeldt
Grayling
Tel: +1-646-284-9472
Email: leslie.wolf-creutzfeldt@grayling.com