Which type of cleaner would you use to remove water spots or milkstone from equipment?

An acid cleaner is the appropriate choice for removing water spots and milkstone from equipment. Milkstone is a deposit that can form from milk residues, particularly in dairy operations, and is primarily composed of calcium and other minerals that can be difficult to remove with other types of cleaners. Acid cleaners effectively dissolve these mineral deposits thanks to their acidic properties, which help to break down the inorganic compounds found in milkstone.

In addition, acid cleaners are often used in dairy operations because they can not only clean but also help to prevent the formation of scale and calcium deposits by adjusting the pH of the surface they are cleaning. They are particularly effective on surfaces that are prone to hard water deposits and can enhance the overall effectiveness of your cleaning regimen in a dairy setting.

Other cleaners, such as sanitizers and alkaline cleaners, serve different purposes. Sanitizers are primarily used to kill bacteria and ensure that equipment is sanitary after cleaning has taken place. Alkaline cleaners are effective at removing organic matter and fat but may not be as effective as acid cleaners for mineral-based deposits. Detergent cleaners are generally formulated to emulsify fats and improve cleaning efficiency against various organic residues, but they again lack the specific action needed to tackle milkstone effectively.