You can't forget to wash such things in the house. After all, they accumulate dust and dirt.
An automatic washing machine will easily cope with the task if its capacity is designed for such a procedure.
You should select the delicate wash cycle.
It is better to turn off the spin cycle.
The water during washing should not be too hot. The optimum temperature is up to 40 degrees.
Detergents should be liquid. They should be added to the drum. It is advisable to use conditioner so that the blanket remains soft and fluffy.
You need to soak the product in the bath with detergents.
It is worth noting that it is very difficult to wash such heavy items by hand. Therefore, it is easier to stand on top of the blanket and also walk on it. Then you should rinse it several times.
The blanket should be dried in a horizontal position.
To do this, the blanket must be rolled up and wrung out a little, then left in the bathroom overnight to allow the excess water to drain away.
After this, the textile should be laid out on a flat and clean surface until completely dry.