Years of research and countless test studies have led to the development of the industry’s most trusted and effective natural CO2 product, The Enhancer. To activate The Enhancer, simply add 1 quart of warm water, screw the lid back on, cover the small hole on the top of the lid and give the bottle a quick shake. CO2 will begin to disperse almost immediately, reaching its highest levels within 6-8 hours from first shake. The Enhancer can be used throughout the entire life cycle of a plant. For more information, please visit tnbnaturals.com. For your chance to win more than $600 worth of Enhancer, email email@example.com with an example of how Maximum Yield has helped you solve a problem or achieve success in the growroom.