The Louxor and Green couche can be washed in a washing machine at 40 ° with a shrinkage of 4% at the first wash. The drying can be maximum at 80 °  The Lin couche can be washed at 30 ° with a shrinkage of about 8% at the first wash. Drying is very delicate. If your couche is springing out, this is a drying problem. It is then necessary to carry out a new cycle of rinsing then delicate drying.