Can You Dry Silk Pillowcases in the Dryer?

So, Can You Put Silk in the Dryer?

The answer to can you put silk in the dryer is both yes and no. While you can technically put silk pillowcases in the dryer, it's not always the best idea. Read on to learn why and the best methods for drying.

What Happens If I Put Silk in the Dryer?

The main reason the answer would be "no" to the question can you put silk in the dryer is because it might shrink the fabric.

Delicate fabric can shrink easily if you expose it to high temperatures. If you do decide to put your mulberry pillowcase in the dryer, make sure to use the lowest heat setting possible.

Another reason why you might not want to put your silk pillowcase in the dryer is because it can cause the fabric to become wrinkled. If you're looking for a way to keep your pillowcase looking smooth and wrinkle-free, it's best to iron your silk clothing or silk bedding.

Did you know: Putting silk in the dryer can cause it to lose its luster—especially at higher temperatures.

Can You Dry Silk Pillowcases in the Dryer? Maybe, but Wash It First!

Let's not forget about washing silk—an important step before drying it, after all! Read on to learn about machine washing and storing mulberry silk pillowcases.

First, you need to wash silk

Luckily, you can wash Blissy pillowcases in the washing machine, making them easy to care for.

mother daughter laundry

Tips for machine washing:

Use a gentle detergent which will not damage the silk fibers
Wash in cool water
Set your washing machine to the delicate cycle and shortest spin cycle
Placing your items in a mesh laundry bag is also highly recommended.
Never use chlorine bleach

Step-by-step instructions: hand washing silk

If you don't want to do a whole load of laundry, you can hand wash any silk garments or bedding.

Soak the item in a sink or basin in cold water with a few drops of gentle detergent (Using mild detergent is especially important if you have sensitive skin)
Gently agitate with your hands
Use cold rinse water to rinse off the soapy water
Very gently squeeze to remove excess water
Lay the item flat on a soft towel and gently roll it to further remove excess moisture so that it is slightly damp
Hang to dry

What If I Absolutely Have To Put Silk in the Dryer?

Okay, your item is washed and ready to dry. You might be saying to yourself, I really don't have time to air dry—can I really not put it in the dryer?

How to dry silk bedding in the dryer

If you must dry your silk fabrics in the dryer, place them in mesh laundry bags first. Do not dry silk fiber items with other natural fibers like cotton or wool as this can damage the fabric. Only dry with like fabrics or lightweight synthetic materials.

This luxurious fabric was not meant for heat, so tumble dry on the lowest heat setting. If there is a no heat, air-only setting—use that.

When your items are completely dry, remove them from the dryer and shake out any wrinkles. You can also use a cool iron to remove wrinkles.

Did you know: If you must put your silk in the dryer, the lowest heat (or no heat) setting is best.

Can You Dry Silk Pillowcases By Line Drying?

If you have a drying rack or clothesline, fold the item over the line or clip it using clothespins (make sure the clothespins are gentle and not too snappy).

If you're line drying, make sure the area is not in direct sunlight as this can damage the fibers. Once the fabric dries, remove them from the clothesline and smooth out any wrinkles with your hands.

woman line drying

Remove wrinkles with an iron

If your garment or bedding needs ironing, use the silk setting or a very low heat setting. Use a pressing cloth between the iron and the fabric.

So What Is the Best Drying Method After Washing Silk?

The answer to the question can you put silk in the dryer is eh—sorta. So, what is the best way to dry it then?

Can you dry silk pillowcases by air drying?

When it comes to drying, the best method is to air dry your item. This can be done by hanging your pillowcase on a clothesline or over the edge of a laundry basket or chair.

Can you dry silk pillowcases with a fan?

If you're in a hurry, you can also use a fan to help speed up the drying process. Just make sure that the fan is not blowing directly on your item, as this can cause the fabric to wrinkle.

Avoid Frequent Washing of Silk Items

One way to help prolong the life of your pillowcase is to avoid washing it too frequently.

If your pillowcase is only lightly dirty, you can spot clean it with a damp cloth. If it's necessary to wash your pillowcase, be sure to use a gentle detergent and cool water. And as always, avoid using bleach or fabric softeners, as these can damage the delicate fibers.

Did you know: You should never use bleach or fabric softener on silk.

How To Store Silk When Not in Use

You may also want to slip your pillowcase into a cotton pillowcase before storing, as this will help protect the fabric from dust and dirt. When you're not using your pillowcase, it's best to store it in a cool, dry place.

If you need to fold it, be sure to do so carefully, as folding can cause creases in the fabric. You may also want to slip your pillowcase into a cotton pillowcase before storing, as this will help protect the fabric from dust and dirt.

With proper care, your pillowcase should last for many years. And who knows? With all the money you'll save on hair products and treatments, your pillowcase may even pay for itself in the long run!

Hopefully all your questions on whether can you dry silk pillowcases in the dryer have been answered!

Frequently Asked Questions

What if I accidentally put silk in the dryer?

Accidentally drying silk isn’t always permanent damage. It can cause shrinkage, wrinkles, or dullness if done incorrectly, but results depend on the silk’s quality and weave. Check for damage, then switch to safe practices—like Blissy’s mesh laundry bags with no heat—or choose air drying to protect your silk.

Why can't silk go in the dryer?

Silk can shrink, wrinkle, or lose its luster under high heat. While air drying is safest, in a pinch you can use Blissy’s mesh laundry bags on a no-heat or lowest-heat dryer setting for up to 20 minutes. If still damp, finish with gentle air drying.

Can a Blissy pillowcase go in the dryer?

Yes, but carefully. Always place your Blissy silk pillowcase in a mesh laundry bag and dry on the lowest heat or air-only setting for no longer than 20 minutes. For best results and long-lasting shine, Blissy recommends air drying whenever possible.

Why should you not tumble dry silk pillowcases?

Tumble drying silk adds heat and friction, which can weaken fibers and cause shrinkage or wrinkles. Over time, it may also reduce softness and sheen. If you must, use a Blissy mesh bag and no-heat settings. Still, air drying is the best option for silk pillowcases.

How often should I wash my silk pillowcase?

Most silk pillowcases should be washed every 7–10 days, or more often if exposed to sweat or skincare products. Washing regularly keeps the fabric fresh while preventing dirt buildup. Always use a gentle detergent and cool water to preserve silk’s delicate fibers.

Can you tumble dry silk bedding?

Silk bedding can be tumble dried only on the lowest heat or no-heat setting, and always inside a mesh laundry bag. Avoid mixing with heavy fabrics like cotton or wool. For long-lasting softness and durability, air drying is the recommended method.

Will silk melt in the dryer?

Silk won’t melt, but high heat can scorch, shrink, or weaken the fibers. This damages silk’s smooth texture and luxurious finish. To avoid permanent harm, always dry on the lowest possible setting—or better yet, skip the dryer and air dry.