A reaction vessel and an ozonated liquid dispensing unit are described herein. The unit produces and dispenses an ozonated liquid that may be used to clean and sanitize a variety of articles or used in conjunction with cleaning processes and other apparatus. The reaction vessel is incorporated into the unit to reduce bubbles of ozone gas and to break up bubbles of ozone gas in the ozonated liquid to provide a more effective and longer lasting cleaning and sanitizing solution.
