droogwasmiddel

Droogwasmiddel, also known as dry cleaning solvent, is a chemical substance used for cleaning fabrics through a process that does not involve water. Instead of water, a liquid solvent is employed to dissolve grease, oils, and other stains that water cannot effectively remove. The garments are tumbled in a machine with the solvent, which then separates from the fabric and is typically recovered and reused.

Commonly used dry cleaning solvents include perchloroethylene (perc), also known as tetrachloroethylene, and petroleum-based solvents. Perc has been a widely used solvent due to its effectiveness and relative safety when handled properly. However, environmental and health concerns have led to the development and adoption of alternative solvents and cleaning methods, such as liquid silicone and professional wet cleaning, which uses water and specialized detergents at controlled temperatures and agitation levels.

The dry cleaning process is particularly suitable for delicate fabrics like silk, wool, and rayon, as well as garments with intricate embellishments or linings that could be damaged by traditional water-based washing. It helps to maintain the shape, color, and texture of these materials. The recovered solvent is filtered and distilled to remove impurities and is then recycled for subsequent cleaning cycles, making the process more economical and environmentally responsible.