1. EMTEC Septic Fizzytabs DEMONSTRATION in Septic System The test was located in a Septic Tank of a International Agricultural Company located in Guatemala. The pictures have been placed in a chronologic way, beginning with the day of application.

2. PROCEDURE Septic Tank was cleaned 2 years prior to treatment. NO products or Service done since then. ONE Fizzytab was diluted in 8 liters water. The eight liters were distributed in three different toilets, and three different hand sinks. The office has 7-10 people - plus visitors. The bad odor disappears immediately.

3. November 14, 2007 Before VERY BAD ODORS in septic tank and in office. The material on the surface is solid sludge. It is very thick, dark and has very little signs of biological activity.

4. November 15, 2007 24 hours The bad odour is GONE within 24 hours. The material is still very thick, but the bubbles and foam indicate rapid biological growth. This is biomass.

5. November 21, 2007 1 week The Odor is still gone. The biological growth slows as the organic material and nutrients in the system are degraded by the bacteria.

6. November 28, 2007 2 weeks The Odor is still gone. Continued biomass growth on existing organic material and nutrients. New material is still being added daily.

7. December 04, 2007 3 weeks The Odor is still gone. Original organic material and nutrients significantly reduced. Biomass is stabilizing.

8. 4 weeks December 04, 2007 The Odor is still gone. Original organic material and nutrients significantly reduced. Biomass is stabilizing.