Koch-Chemie-Commerical & Residential

Acidic Cleaners：Used to remove mineral deposits, rust, limescale, and other inorganic residues. They work by neutralizing and dissolving metal oxides and mineral build-up.

Alkaline Cleaners：Ideal for removing grease, oil, and organic dirt. They break down and emulsify oily residues through their alkaline components.

Plastics Interior：refers to plastic components inside the car, such as the dashboard, center console, door panels, and areas around the seats. These surfaces are often smooth and delicate, exposed to dust, fingerprints, and spills. They require gentle cleaners to avoid damage.

Plastics External：refers to exterior plastic parts like headlight housings, bumpers, window trims, fender flares, and door handles. These are exposed to harsh weather, UV rays, dirt, grease, and mud. They need more durable protection and are designed to withstand environmental stress.