How to Wash Silk Pillowcases and Silk Sheets

You can easily wash your silk pillowcases and sheets at home either by hand or in your washing machine. No need to dry clean! Follow these simple steps for successfully cleaning and caring for your fine silk bedding.

At Mulberry Park Silks we are often asked, Can silk be washed? In short, yes! Your pure silk pillowcases and silk sheets are washable and it's easy to do! There's no need for expensive dry cleaning. You can opt for machine or hand washing following the silk cleaning instructions below. Closely adhering to these guidelines from Mulberry Park Silks can keep your sheets and pillowcases beautiful and luxurious for years to come. Washing silk has never been so easy.

Open washing machine with blue silk sheets inside

Getting Started: How to Care for New Silk Pillowcases and Sheets

When you first unbox your silk sheets, read and follow the care directions especially if this is your first time washing. You'll discover that silk is actually quite simple to care for, and requires only a bit of extra attention.

  • Wash your new silk sheets before using, preferably by hand in cold water; a machine wash on a cold delicate cycle is also acceptable.
  • Silk should always be laundered separately in a SILK-ONLY LOAD. All silk items should be washed in mesh laundry bags using a gentle luxury silk detergent (preferably one formulated for silk).
  • Wash your silk sheets with the same frequency as you would any other type of sheet or bedding or whenever it is dirty or stained. Silk is naturally hypoallergenic and resistant to mold and dust mites, but still should be cleaned at regular intervals.
  • Line dry your silk sheets outside or hang indoors but in either case, keep them OUT OF SUNLIGHT. We don't recommend putting silk sheets in the dryer; if you must do so, use only the "air" setting. Silk dries quickly; check every few minutes and add only the time necessary to dry.

Download (PDF) of our Washing Instructions for Silk Pillowcase and Silk Sheets

Choosing the Right Detergent is Very Important

Whether you choose to hand wash or use a washing machine, choosing the best gentle silk detergent is an absolute necessity. Remember that silk is a natural fiber (this is part of what makes it so great for sensitive skin!). Washing it in detergents that are either too acidic or too alkaline will cause those fibers to harden. That's why we recommend a mild detergent with neutral pH that is specially formulated for silk, like those from Heritage Park Laundry Essentials. This will help maintain the integrity of your fabric with every wash. Also read below about why you should avoid detergents that contain laundry enzymes.

Avoid These Products That Can Damage Silk Pillowcases and Sheets

Model Washing Silk Sheets

Along with harsh detergents, you should avoid using bleach, fabric softener, or any type of optical brightener when laundering your silk bed sheets and silk pillowcases. These are not good for the silk and can even discolor or damage the silk fibers. Dry cleaning silk is also not necessary. In most cases, you can wash everything from a silk pillowcase to a duvet cover either by hand or in your machine at home.

Also: DO NOT USE any type of detergent with laundry enzymes on silk bedding or a silk garment. These "biological detergents" can be damaging to silk fiber; understanding why requires a small lesson in laundry enzymes, which are natural compounds included in detergents to break down stains. Many stains—including blood, sweat and other body fluids, eggs, cheese, dairy, and more—are protein-based. Even fatty and oil-based stains contain some protein. Laundry enzymes break down these proteins to release and remove stains. However, silk is protein-based (made from the cocoon of a silk worm) and regularly washing it with an enzyme detergent will wear down its fibers and damage the integrity of the fabric. This is why you should never use an enzyme or biological detergent to wash silk or other protein-based fibers such as wool, cashmere, alpaca, furs, or feathers.

Simple Steps for Washing Silk Bed Linen

The Basics of Washing Silk Pillowcases and Sheets

Couple Doing Laundry

Wash silk in a separate, silk-only, load. Turn silk pillowcases inside out before laundering, and place all silk items in fine mesh laundry bags to help keep the silk from tearing. This is particularly important if your machine has an agitator mechanism. Silk is lightweight; the delicate fabric has the potential to get caught under the agitator and tear and pull. The agitator and the inside of your machine can also have tiny nicks, burrs, and rough edges caused by other laundry items like zippers or buttons. A mesh wash bag will help protect your silk sheets from damage.

  • Always launder silk separately in a 'silk-only' load
  • Turn the silk pillowcases inside out
  • Use mesh laundry bags when washing your silk bedding
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Choose a Gentle Wash Cycle and Temperature

Machine washing silk in cool water to cold water is ideal. Temperatures above 80 degrees Fahrenheit (29 Celsius) can damage silk significantly. It is best to wash all silk products in cold water. Don't use bleach, which will harm the fabric and cause it to yellow, or fabric softener which can leave residue on the fabric. The natural thread fibers of silk and our specialized charmeuse weaving technique create the softest silk available. Fabric softener is unnecessary and will leave an unpleasant residue on the fabric.

  • Wash the silk sheets and silk pillowcases in cold water
  • No bleach or fabric softener

How to Wash Silk Pillowcases and Silk Sheets By Hand


As stated before, we are always asked "can silk be washed?". Yes, you can absolutely hand wash your silk sheets and pillowcases or put them in the washer. In fact, hand-washing silk is preferable to dry cleaning. Wash your silk items by themselves in cold water. Use only a gentle laundry soap formulated for silk. Submerge items and gently agitate with your hand; don't rub or scrub. Thoroughly rinse out all soap.

How To Dry Your Silk Pillowcases and Sheets

Woman Drying Clothing

Never wring out your silk items. Roll them in white towels to blot, or lay white towels out on the bed and blot sheets on top of them. Line or hang dry your silk -- outdoors or inside -- to preserve the fabric. Use a clothesline, a non-slip hanger, or a drying rack out of direct sunlight. Never put silk in direct sunlight, outdoors or inside. Exposure to sunlight can damage the silk fibers and may cause colors to fade, especially in darker colored silk.

Avoid wooden drying racks that can leach dyes or stains into silk. Your silk should dry in about 45 minutes depending on temperature and conditions. Don't put silk items in the dryer. Heat can damage delicate silk fibers. If the dryer is absolutely necessary to use only 'air' setting for 15 minutes or less with NO fabric sheets or dryer balls. Remove sheets before completely dry. For a more in-depth guide, here is how to dry your silk pillowcases and silk sheets after a wash.

  • Don't wring or twist silk - blot with white towel instead
  • Line or hang dry the silk sheets AWAY from sunlight
  • Avoid direct sunlight -- indoors or out
  • Don't use dryer

How to Iron Silk Sheets

Ironing is not always necessary. All silk products wrinkle after washing, but the threads will start to relax and straighten after a few nights' uses. If you prefer to iron, one option is to iron only your silk pillowcases (since they're all that show!) on the lowest setting available.

However, your silk sheets and bedding can be ironed if you wish. Always iron sparingly, only on the coolest setting with silk sheets and silk pillowcases inside out. A low temperature iron should glide smoothly over the fabric. You can also place a cloth between the iron and your silk item.

  • Ironing silk is not always necessary
  • Consider just ironing silk pillowcases (if needed)
  • Iron sparingly, coolest setting, inside out
Read more here about how to iron silk sheets and bedding without damaging the fabric.

    How to Store Silk Bedding

    Store silk carefully in breathable plastic bags, away from direct sunlight, with moth repellent lavender sachets or cedar balls.

    • Breathable bag
    • Away from sunlight
    • Lavender sachets/cedar balls

    The Best Products for Washing Silk Sheets and Pillowcases

    Investing in a few helpful products can make caring for your silk bedding much easier.

    Fine Fabric Wash: Luxury Silk, Wool and Cashmere Detergent from Heritage Park Laundry Essentials is the ultimate laundry detergent for fine textiles such as silk and wool. This gentle detergent cleans gently and effectively without causing damage and maintains the integrity of silk, wool, linen, and other natural fibers.

    Older Model Does Laundry

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    Fine Mesh Laundry Bags: Using a laundry wash bag will certainly help to keep your silk pillowcases from tearing especially if you use a washing machine that has an agitator mechanism. The light fabric of silk can sometimes catch underneath the agitator causing it to tear and pull apart the silk pillowcase. A fine mesh laundry bag will help to keep your pillowcase from getting caught.

    Adding Silk to Mesh Bag

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    As we noted, you should not use harsh stain removers, brighteners, or fabric softeners. You can pre-treat stains with fabric wash prior to laundering. Looking to purchase your first silk pillowcase? When shopping for real silk pillowcases beware of these 10 things! Feel free to contact us with any questions you have regarding caring for your silk items; we are here to help!

    Mulberry Park: Accessible and Affordable Luxury Silk

    We founded Mulberry Park with one simple mission: to design the highest quality silk items in the market and offer them at an affordable price. And we've done just that, with a full range of silk products made from 100% pure mulberry long strand silk fabric. The silk fabric used for our silk sheets and silk pillowcases has also been OEKO-TEX® Certified (Standard 100) to be free of chemicals.

    Visit us online or call us at (800) 860-1924 to learn more about our silk sheets, silk pillowcases, duvet covers and shams, and real silk accessories including sleep masks, travel pillows, and silk hair scrunchies.