May 4, 2026
How to hand wash silk lingerie without damage
Water temperature, silk-specific detergent pH, and the fold-not-wring principle — an expert's guide, calmly given.
Hand-washing is the correct care method for all silk lingerie. The process takes about ten minutes and, done correctly, preserves the fibre structure, the lustre, and the drape of the garment through many years of wear. Done incorrectly — too hot, too alkaline, too much agitation — it accelerates degradation in ways that cannot be reversed.
This guide gives the method precisely.
Before you begin
Check the care label. If the label specifies dry clean only, it is likely for a reason specific to that garment — embellishment, lining, or a particularly fine momme weight. Honour it.
If the label says hand wash, the following method applies. If the label says machine wash (rare for fine silk, more common for heavier silk pyjama sets), the method here is still better for the garment than the machine.
What you need
- A clean basin or sink
- Cool to lukewarm water (30°C maximum — run cold tap water, then add a small amount of warm until comfortable to the touch, not warm)
- Silk- or delicate-specific detergent with a pH of 5–7. Common options: Woolite Delicate, Le Blanc Silk and Lingerie Wash, or own-brand delicate washes from major supermarkets — check the pH is explicitly stated or that "silk and wool" is on the label.
Do not use standard laundry detergent, which is alkaline and will degrade the sericin coating on the silk filament. Do not use biological detergents, which contain enzymes that break down protein — and silk is a protein fibre.
The method
Step 1: Fill the basin with cool water. Add the detergent — a small amount, approximately a teaspoon for a camisole or bra, two teaspoons for a full slip or pyjama top. Swirl to dissolve.
Step 2: Submerge the garment fully. Press it gently down into the water with your hands and allow it to soak for three to five minutes. Do not rub or agitate. The soaking allows the detergent to do its work without mechanical damage.
Step 3: Gently press the garment through the water once or twice — a folding, pressing motion rather than a scrubbing one. For any soiled areas, apply gentle pressure with a soft cloth or your fingertips, without rubbing.
Step 4: Lift the garment out of the water. Do not wring. Empty the basin and refill with cool clean water. Return the garment and press gently to rinse. Repeat until the water runs completely clear — usually two to three rinses.
Step 5: To remove excess water, lay the garment flat on a clean, dry towel. Roll the towel loosely around the garment and press down with the palms. Unroll. The garment should be damp but not saturated.
Step 6: Reshape the garment while damp — adjust seams to lie flat, smooth any pleats, and ensure the silhouette is correct. Lay flat to dry on a clean dry surface or a drying rack, away from direct sunlight and heat sources.
Drying
Never hang silk to dry while wet — the weight of the water will stretch the fabric, particularly at the shoulders and the hem. Always dry flat.
Direct sunlight will fade silk dye. Artificial heat — a radiator, a heated airer — can set creases and damage the fibre. A well-ventilated room at ambient temperature is the correct drying environment.
For finishing after drying, see can you steam silk lingerie at home. For storage after care, see how to store silk lingerie for the long term. The full silk care context is in the silk care guide.