(1) Dust Removal: Any clothes that need to be washed have varying levels of dust accumulation, especially severe for mud material clothing. A simple tap with the foot sends dust flying, so it is necessary to remove the dust afterward. The method is as follows: First, hang the clothes on a shaded line (do not expose to direct sunlight) to dry, removing moisture and achieving the goal of dryness. Then use a soft brush to gently pat and dry brush, which can remove a small portion of the dust. The cleaner you brush, the better.
(2) Oil Stain Removal: Each piece of clothing has oil stains of varying degrees, which are unsightly. Cleaning oil stains is one of the more challenging aspects of dry cleaning. If not cleaned properly, the stains may reappear after washing, and in severe cases, wherever oil agents have been used, a ring may appear. Therefore, during the process of removing oil stains, it is necessary to spray white gasoline thoroughly depending on the severity of the oil stain on the clothes.
Clearing Method: Place the clothes that have undergone dust removal flat on the table, wash and spray a patch of white gasoline on each section, then brush with a brush. For severe areas, brush again. After all oil stains are completely removed, spray white gasoline on the collar and cuffs and brush again. After thoroughly cleaning the oil stains, hang the clothes in a well-ventilated area using a hanger to allow the gasoline to evaporate quickly. The faster the evaporation, the better, ensuring that the oil stains do not reappear.
(3) Chemical Dust Removal: Clothes that have been worn for a long time will accumulate various oil stains. Even if not severe, there will be a noticeable layer of grease around the collar and cuffs. Removing oil stains is not the ultimate goal of dry cleaning; rather, the aim is to meticulously clean every detail during the dry cleaning process. All oil stains must be handled thoroughly before proceeding with a general cleaning. The method is as follows: Lay the clothes that have been cleaned by the previous two methods flat on the table. Starting from the collar or cuffs, use cotton soaked in dry cleaning agent to wipe the collar and cuffs. Alternatively, use a spray bottle to spray the stained areas (allowing for longer soaking if necessary, and soaking again if the stains persist). Then use a soft cloth or towel to wipe off the stains. After cleaning the collar, turn it inside out and wash the inner part thoroughly as well. Then flip the garment and clean the outer surface. Spray and brush any visible stains, following the sequence of sleeves, back, front, and shoulders. Ensure that even hidden areas like linings are treated with the cleaning solution. After completing the entire cleaning process, hang the clothes using a hanger for thorough drying.
(4) De-dusting (also called Dust Extraction): After treating the clothes through the above methods, the stains may still appear not entirely removed from the surface, but they have seeped into the fabric. To remove these stains, this process is called de-dusting. De-dusting is based on chemical reactions. The operation method is as follows: Lay the clothes that have been dried after three rounds of treatment flat on the table without creases. Use a clean towel soaked in warm water, wrung out until 7-80% dry, and press it against the clothes in the same order as step (3) while ironing (the collar and cuffs require two rounds). Wash the towel after each use and change the water when necessary due to its dual-layer structure.