Can your detergent pods be used on natural fibers like wool, silk, and cashmere? We recommend using our gentle enzyme-free Sensitive Skin Laundry Detergent pods. These products are formulated specifically for maintaining the softness and longevity of natural fibers like wool, cotton, cashmere, and silk.
Studio by Tide Delicates Liquid Laundry Detergent is detergent specifically designed to care for your silk garments. Follow the dosing instructions on the bottle. Your machine should have a delicate wash option, and also choose the shortest spin cycle and wash on the temperature recommended by the fabric care label.
Woolite Delicates Hypoallergenic Liquid Laundry Detergent is the best detergent for silk! Not only does this formula protect fabric fibers from damage due to over-washing, but it also contains no harsh ingredients that could cause skin irritation or an allergic reaction.
Avoid Harsh Detergents
“To increase the longevity of your silk garments, we recommend handwashing them in cold water with a quarter teaspoon of gentle organic detergent and fabric softener for no more than five minutes,” offers Kes.
The detergent you use must not have protease, enzymes, alcohol, bleach, or any alkalines in it: these will dissolve silk and any other protein-based natural fabric, such as wool. So when clothing directions say to use a gentle detergent, they mean a detergent without those ingredients.
*For best results, use a little less than two teaspoons (9.5 mL) of Dawn® Platinum in a top-loading washing machine—be sure not to use too much, and don't use on delicate fabrics like silk. Spot test with a small drop in a less visible area to make sure the material will not be damaged.
To restore some of the shine and softness that's been lost, you can give your silk pieces a mild white vinegar bath. White vinegar helps to remove any residual soap in the fibres, and also restores lustre and softness to silk.
Pop your item in the washing machine – we recommend placing any silk items inside a mesh laundry bag or pillowcase to avoid snags or damage caused by the drum. Select a cool, delicate cycle (do not set the wash temperature to any higher than 30°C).
Believe it or not, the washing machine is an option for silk (more on that below), but Yokoji cautions that it's not the best way to go as it can lead to snags and tears in the delicate fabric. Instead, she recommends handwashing as the safest route to care for any clothing or bedding made of silk.
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.
So, whether you wash your silk by hand or in the washing machine, always wash it with specially formulated silk-friendly detergent. It will be pH-neutral and creamy but without overly heavy fabric softeners. We've had particularly good results with The Laundress Delicate Wash, available on Amazon.
Too much or the wrong detergent can make silk rough. Be sure to use a non-alkaline detergent. Adding ¼ cup of vinegar to the first rinse helps to work as a natural fabric softener.
All Woolite® products are liquid detergents and are specially formulated for the machine to not cause shrinking, stretching, or fading on washable suede, linen, cotton, washable wool, silk, rayon, polyester, cotton/polyester, nylon, nylon/spandex and rayon/spandex.
Wash silk after every few wearings unless it needs freshening and stain removal. Remember that washing your silk clothes at home may put the garments at risk of color fading if cleaned too often. Dry cleaning usually doesn't fade the color of silk clothing as fast as home washing.
Myth: Silk Blouses are Dry Clean Only.
Truth: As long as the label doesn't specifically say “dry clean only,” hand washing is safe for silks. The right way: Fill a clean sink with lukewarm or cold water and a small amount of delicates-friendly liquid detergent, like Tide Free & Gentle Liquid.
For many years, it was thought that dry cleaning was the only way to properly care for silk – but silk can actually be washed at home. While the care labels on many silk products may instruct that the item be dry cleaned, this is simply down to the manufacturers preference.
Silk also weakens when wet and can degrade in heat but this doesn't mean it is not washable. It just means that you need to wash it a certain (easy!) way to keep your silk garment as fresh as new for much longer. Better to be safe than sorry!
Silk is a delicate fabric, and you'll want to make sure it stays beautiful even after you've cleaned it. Washing it at too high a heat can cause it to shrink and damage it. It may be worth getting your silk garment professionally dry cleaned to avoid damage if it's particularly precious to you.
Similarly, silk can be handwashed, but doing so may change the lustre and drape of the fabric. If you have a silk garment made from particularly delicate silk, like chiffon or georgette, it's best to take it to a dry-cleaner as these fabrics are more likely to be affected by water.
Whitehurst recommends using a mild shampoo, like Ivory, or gentle detergent, like Woolite. Place the garment in the water, give it a stir, and let it sit for just a few minutes.
Use a pH neutral soap: a detergent designed for delicates, an olive oil soap or even baby shampoo will work well. You can use fabric conditioner, or hair conditioner works well on silk or wool.
Whichever washing method you choose, remember that a gentle but effective liquid toxin-free laundry detergent is the best detergent for silk pillowcases (and for your health!) Avoid harsh liquid and powdered detergents, as these products coat and weaken the natural fibers.
Silk clothing can be damaged in a number of ways, but one of the most common causes of damage to this expensive fabric is mishandling it while cleaning. This is particularly true when attempting to remove difficult stains. Because of its vulnerability to strong chemicals, bleach should never be used on silk fabric.