What component is essential for the success of wet cleaning on fabrics?

Detergents play a crucial role in the success of wet cleaning on fabrics. They function by reducing the surface tension of water, allowing it to penetrate the fabric more effectively. This penetration helps to lift and remove dirt, oils, and stains from the surface and fibers of the upholstery or fabric. The specific formulation of the detergent can also target different types of soil, ensuring a more thorough cleaning process.

While proper temperature contributes to cleaning efficacy and high pressure can aid in certain types of cleaning, they are not universally essential for all wet cleaning processes. Fast drying is important for preventing issues like mold or mildew, but it does not directly influence the initial cleaning action. Hence, the presence of an effective detergent is fundamental, as it is the primary agent that facilitates the cleaning process during wet cleaning.