What should I do if there are stains on Dongguan work clothes ?
1. Soy sauce stain cleaning method on work clothes: first wash with cold water, then wash with detergent. The old soy sauce stains on the work clothes can be cleaned by adding an appropriate amount of ammonia to the detergent solution, or by using a 2% borax solution. Rinse with water.
2. Soup, sauce, milk and other oily cleaning methods on Dongguan work clothes :
Method 1: Rub with gasoline. After the grease of the work clothes is removed, wash with a diluted solution of 1% ammonia water and 5 parts water, and then wash carefully with water.
Method 2: Dip the spot of the work clothes with hot glycerin at 35 degrees Celsius, and then wipe it gently with a brush. After a quarter of an hour, rinse with a cotton ball or cloth dipped in warm water at 25-30 degrees Celsius. It can also be removed by using a mixed solution of 20 parts of glycerin and 1 part of 10% ammonia water.
Method 3: Wet the work clothes with acetone, then scrub with a soft cloth, then wash with a 2% ammonia solution, and finally wash with water several times until washed.