1, you can use a special protective agent, dilute with water, put the clothes in for a while, and then take them out to dry, which can improve the hardness of the clothes.
2. If the wool coat is deformed, you need to wrap the clothes with clean white gauze, keep them fluffy, steam them directly in the pot for about 15-20 minutes, then pull them out while they are hot, so that the clothes can recover their original size and shape, and then treat them with an iron at 80- 100 degrees Celsius after they are completely cooled.
After washing, the wool coat can be ironed directly with a steam iron, because the elasticity of wool is better, and under the action of proper humidity, it can restore the original fluffy and soft.
Wool coats are special and it is not recommended to clean them at home. They need to be sent to a professional dry cleaner for cleaning. If it is expensive, you need to buy a professional cleaner to deal with it to avoid problems such as deformation and shrinkage.