Acetate Garment Care:
There are many types of knits made of acetate fabric.
Most garments made from acetate do need to be professionally dry-cleaned.
There are a few types of knits that can be washed by hand.
Check the sewn-in garment label to see what type of knit your acetate garment has and how it needs to be cleaned.
If it can be hand washed, use warm water and a neutral and mild soap.
Be sure not to let a colored acetate garment soak in the water because it could make the color fade.
When drying the garment, do not twist or ring it, but use a cool iron to press the water out of both sides of the article. If the piece of clothing has a circular type of knit, it should definitely be laid flat to dry.
Acrylic Garment Care:

Acrylic garments are easy to keep clean because they can either be washed or dry-cleaned.
In a washing machine, acrylic garments should be washed in warm water and a fabric softener should be added during the last rinse cycle to keep the garment soft and fresh.
The garments can be dried in a dryer at a low temperature. Be sure to remove the items from the dryer as soon as they are done drying to prevent wrinkling.
If an acrylic item needs to be ironed, use a moderately warm iron to do so.

Cotton Garment Care:
Cotton is one of the most popular fabrics not just because of its comfort but because it also creates an easy garment to keep clean.
Cotton can be washed in the washer at even the hottest of temperatures. Any detergent can be used and bleach can also be used as needed.
Cotton can wrinkle easily but an iron on the highest heat is still safe to use on the fabric.
Lycocell Garment Care:

Lycocell is a material that is made up of different types of knits as well.
It can either be dry-clean only or machine washable.
Check the care label on the garment before deciding the method to use to clean it.
If the garment can be washed in the machine, more than likely it will need to be washed and dried at a low temperature.
If ironing is needed for the item, put the iron at a moderately warm temperature.
The above information is from Garmentcare.Info.
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