Two 8-ounce bottles of Dr. Willard's Water® CLEAR Concentrate. Dr. Willard's Water® CLEAR Concentrate contains about twice the patented catalyst of the DARK XXX Concentrate. The CLEAR Concentrate must be diluted according to instructions to ensure maximum effectiveness: add one liquid ounce (two tablespoons) of Dr. Willard's Water® CLEAR Concentrate to one gallon of distilled, spring, filtered or tap water. Do not use carbonated water.
These CLEAR Concentrates qualify for our free domestic U.S. shipping!