Lime and cement removers work by using acid-based chemistry to break down calcium carbonate and calcium silicate compounds that bind cement and lime deposits. When applied, the acid reacts with the alkaline buildup, dissolving it into a solution that can be easily rinsed away.

The main ingredients in lime and cement removers are acids which dissolve calcium-based compounds. They also include surfactants to improve penetration, inhibitors to protect surfaces like glass and metal, and water to control the solution's aggressiveness.

Lime and cement removers commonly use acids that dissolve calcium carbonate and hardened mineral deposits. Hydrochloric acid is highly effective but aggressive on metals, while phosphoric acid offers strong cleaning power with reduced corrosion risk. Glycolic acid provides effective buildup removal with excellent metal protection, and citric acid serves as a milder option for lighter deposits or sensitive environments. Choosing the right acid depends on the severity of the buildup, the surface material, and the need to balance cleaning power with equipment protection.

Acid concentrations are important because they determine how effectively the remover dissolves lime and cement buildup without etching or damaging the underlying surface. Using the right concentration ensures thorough cleaning while protecting painted surfaces, glass, and sensitive materials.