How should I clean my rayon garments?
Rayon is a manufactured fiber composed of regenerated cellulose derived from wood pulp or cotton linters. It is absorbent and comfortable to wear. There are different forms of the fiber know as rayon, viscose, cuprammonium, high-wet modulus and lyocel sold as Tencel™.
With the exception of lyocel, rayon is very sensitive to water. Many dyes applied to rayon are not colorfast and will bleed or migrate upon contact with moisture. In addition, manufacturers often add sizing to rayon in order to achieve a desired body or drape. Some sizings are water-soluble, and washing will distort the shape of the garment. drycleaning is recommended for most rayon garments. Although substantially similar in chemical composition to rayon, lyocel can be either drycleaned or washed. However, when caring for garments made of lyocel it is important to follow the care instructions carefully. If a garment made of lyocel is washed when should have been drycleaned, it may result in excessive shrinkage and a wrinkled appearance.