Liquid Ice Machine Cleaner is composed of 75% high-quality food-grade phosphoric acid. It acts quickly while ensuring safety, producing no harsh fumes. With its 75% phosphoric acid concentration, it stands out as the most potent ice machine cleaner on the market. It has a specific gravity of 1.63 and weighs 13.6 lbs. per gallon, with a recommended usage rate of 8 fluid ounces mixed with three gallons of water.
The primary issue affecting ice machines is water-related problems, predominantly lime scale. During the ice-making cycle, the naturally dissolved minerals in the water remain in the unfrozen recirculating water, leading to lime scale formation as water tries to freeze in its purest form. As the process continues and more water is converted into ice, these minerals become overly concentrated and eventually settle as lime scale deposits.
As scale accumulates, it creates physical blockages that result in plugged distribution holes, restricted water flow, and may ultimately cause the ice maker to jam or hang up. This leads to a decrease in ice harvest and can eventually cause the machine to shut down, necessitating service.
This issue can impact both cubers and flakers. Contrary to popular belief, flakers are not immune to scaling problems, as all water is still converted into ice. Flakers can also experience scaling, which may jam the auger and potentially damage the belt or drive mechanism.
Once scaling occurs, the machine requires cleaning with an effective acid to dissolve the buildup. It is crucial that this acid is not only potent enough to eliminate the scale but also safe for food and equipment use.