Abstract: Dry cleaning and water washing have a good complementary effect in the washing and care of clothes. Dry cleaning technology has obvious care advantages over water cleaning, but due to the complex and large structure of traditional dry cleaning machines, the health hazards of dry cleaning agents are high, which limits the domestication of dry cleaning technology. An oily gel material was prepared combined with a household dryer to remove oily stains, which can release detergent and dissolve stains. The experiment shows that under the factors of the mechanical force of the dryer, temperature and other factors, the dry cleaning technology has a removal rate of over 90% for oily stains, a wool shrinkage rate of less than 1.0%, and a real silk color fastness of 4.3 in the cloth drier.

Key words: Dry cleaning, Gel, Oily stain, Wool, Silk, Shrinkage rate, Color fastness