Hi Cybersquid, We are the manufacturer of Pool Time products. We appreciate your feedback and are sorry to hear that your recent experience with our MAXBlue Clarifier did not meet your expectations. Our MAXBlue Clarifier contains two clarifying agents that act as a dual action maintenance clarifier. We recommend adding 12 ounces per 20,000 gallons (or about 10 ounces for your 16,000 gallon pool) initially, followed by weekly maintenance doses of 4 ounces per 20,000 gallons (or about 3 ounces for your 16,000 gallon pool) weekly. After adding the product to the pool, it is important to allow your pump and filter to run for at least 12 hours. For best results, we always recommend using the product in accordance with label directions. If you would like assistance troubleshooting your pool's cloudy water concerns or if you have any other pool care related questions, please give us a call at 1-800-SOS-POOL (767-7665). Thank you.