One characteristic of woolen fabrics is that they have a relatively thick structure, which makes it easy for dirt to be hidden in the fibers and requires frequent cleaning.
Frequent washing will often cause loss of elasticity and deformation, affecting the wearing effect, so it is best to dry clean. When dry cleaning, first dry the clothes and pat away the dust, then lay the clothes flat on a table covered with sheets or blankets, spread a wrung-out hot towel on top, and iron them with an iron. The dust will follow. The evaporation of water vapor is absorbed on the towel. If the towel is dirty and the clothes are not clean, wash the towel with hot water, put it on and iron it repeatedly, and the dust on the clothes will be absorbed by the towel.
If there is thick dirt on the collar and sleeves, you can scrub it with gasoline. Wait for the oil dirt to dissolve, and then iron it with a hot towel. This way, the clothes will be clean and straight. Suitable for home washing
