How to Clean and Care for Rayon Clothing

Instructions

How to Wash Rayon Fabric
Detergent	Mild
Water Temperature	Cold
Cycle Type	Delicate, if at all
Drying Cycle Type	Do not machine-dry
Special Treatments	Hand-washing recommended
Iron Settings	Medium heat

1. Pretreat Stains

   Remove stains by following stain removal tips for the specific type of stain. Rayon fibers can be weakened by chlorine bleach, even if it's diluted. A better option for stain removal, whitening, and brightening is to use an oxygen bleach (such as OxiClean, Nellie's All-Natural Oxygen Brightener, or OXO Brite).

2. Double-Check the Care Label

   Rayon is a unique fabric and needs gentle care. Always read and heed the care tag labels for your specific garment or accessory.

3. Mix a Washing Solution

   Fill a sink or large bucket with cold water, and add gentle detergent, mixing well. Submerge the rayon item.

4. Gently Agitate

   Gently agitate the item in the sudsy water with your hands to completely saturate and loosen the soil. Allow it to soak for at least 15 minutes.

5. Rinse in Cool Water

   Rinse in cool water until the soap is gone and the water runs clear.

6. Gently Remove Excess Water

   Place the wet garment on a thick cotton towel and roll it up to absorb most of the water. When rayon fibers are wet, they lose nearly half of their strength and can easily tear or become misshapen—which is why you should skip the washer and tumble dryer.

   Gently pull and shape the garment back to its original shape and size as it begins drying. Don't leave it in a crumpled mess. Set-in wrinkles can be difficult to remove later.

7. Allow to Air-Dry

   Allow the garment to air-dry flat, or hang to drip-dry, ideally using a padded hanger so the shoulders won't stretch or crease. 

What Is Rayon?

Rayon is a manufactured fabric made from purified cellulose, usually derived from wood pulp from plants such as beech trees, bamboo, and other plants. Although rayon contains naturally occurring products, it's heavily processed with chemicals, so it's considered a semi-synthetic fiber.

The rayon manufacturing process begins by first mechanically pulping the cellulose fibers from beech trees, bamboo, cotton, or other plants. This liquified pulp is altered with a variety of synthetic chemicals, then the pulp is extruded to form fibers. The dried fibers are then spun into yarns that are finally woven into textile fabrics. Thus, rayon is most accurately described as a semi-natural textile cloth. There are several different types of rayon:

• Viscose rayon is the most common form of rayon fabric, made entirely from treated wood pulp and manufactured to have a silk-like texture and look. It is the least sturdy of the rayon fabrics and the one most likely to shrink. If a garment is described simply as "rayon" or "regular rayon," it is made of viscose rayon.
• Modal rayon uses a blend of beech-tree cellulose fibers with cotton or spandex to make a very strong and durable fabric. It is more expensive than viscose rayon.
• Lyocell rayon is also a blend of beech tree cellulose and other fibers (such as cotton or spandex) but uses fewer synthetic chemicals than modal rayon, and is thus more natural. It is the most absorbent form of rayon, so is often used in sweat-wicking undergarments or towels.

Other types of blended rayon include cuprammonium rayon, which uses uniquely fine fibers to produce a silky fabric popular for draperies; bamboo rayon, which uses bamboo fibers to make a strong, lightweight, tough fabric that is popular for clothing; and polynosic rayon is a type of modal rayon that uses more chemical polymerization in the manufacturing process to make a stronger fabric.

Rayon fabrics are soft, have an excellent drape, and can be easily dyed for brilliant color. A lightweight fabric, rayon is prized for its breathability and moisture absorbency. However, some rayon fabrics lose stability when wet and can shrink and distort.

Rayon clothing can have its advantages. It is a very tight-knit fabric that feels especially smooth against the skin. It makes a very good, affordable substitute for silk. It has absorbent, moisture-wicking properties that make it a very comfortable fabric for summer wear.

Treating Stains on Rayon Clothing

Stains can be quite visible on rayon but often come out when washed. Remove a stubborn stain on rayon by applying a solution containing equal parts white vinegar and water to the area. Let sit for 10 minutes. Gently blot the stain with a clean wet towel, and then finish blotting with a dry towel. Repeat if necessary.

Rayon Clothing Care and Repairs

Rayon may easily rip when wet. Use polyester thread and a sharp needle when mending tears. Some rayon blends may snag. Fix a snag by coaxing it from the front of the fabric to the wrong side with a needle. A stubborn snag requires a needle and thread. Take the needle up from the back of the fabric through the snag. Stab the snag with the needle; thread and pull it back to the wrong side of the fabric.

Though rayon tends to stretch out, it also can shrink if not carefully dried. Repairing shrunken rayon clothing is almost the same process as unshrinking wool. Fill a large sink or tub with lukewarm water, add a capful of hair conditioner, mix, submerge the garment, and massage it to saturate the fibers. Rinse in cold water, press out the excess water, and then put the rayon on a clean dry towel. Gently stretch the fabric, continuing to do so as it dries.

Ironing

Many rayon fabrics wrinkle excessively when washed and will require ironing. It's best to iron rayon when the fabric is slightly damp. Use a medium-hot iron, and always iron on the wrong (opposite) side of the fabric. For extra protection, use a pressing cloth between the iron and the rayon fabric. Ironing could cause shiny spots on the rayon if the iron directly touches it. If possible, steam out wrinkles rather than pressing the fabric directly with an iron. Ironing at a high temperature can scorch cellulosic fibers. The scorching or yellowing occurs as the fibers begin to burn. Light scorching can often be removed, but burned rayon fibers cannot be revived.

Storing Rayon Clothing

Store rayon items by hanging or folding them and placing them flat on a shelf. However, don't use metal hangers for your rayon clothes because the garments can quickly develop rust spots.

How Often to Wash Rayon Clothing

Even if you wash a rayon garment after every wearing, it'll hold up well over time if you hand-wash the item. Hand-washing is gentle enough to prevent damage but never wring or twist the wet fabric. Unstructured rayon garments like unlined dresses, tops, and scarves can be hand-washed using cool water and a gentle detergent.