Avoid unnecessary washing.
The clothes can be ventilated instead
As a rule, follow the washing instructions on the product, but never above 30 degrees
Avoid using fabric softener when washing. Rinse aid is not recommended when washing, as it is bad for the environment. But it also wears a lot on the clothes and it can make the clothes fade faster with time
Wash the product with similar colors and inside out. The product can shrink up to 5%
Carefully stretch the product into shape immediately after washing.
This maintains the shape.