Wool is a beautiful, natural fibre that keeps us warm and cosy. But when it comes to washing delicate fabrics like wool, extra care is needed to maintain the soft nature of the wool, hold its shape, and last for years. Whether it’s a chunky jumper or a delicate scarf, washing wool correctly makes all the difference. Here’s your go-to guide to keep your woollens fresh, clean, and comfy!

The Basics of Wool Care: What You Need to Know Before Washing Wool Clothes
Why wool needs special care
Wool fibres are delicate and can shrink, stretch, or felt if washed incorrectly. Hot water or rough handling can ruin your favourite knit in one wash. That’s why gentle cleaning is key.
Different types of wool fabrics
Not all wool is created equal. There’s classic sheep’s wool, soft merino, luxurious cashmere, and durable alpaca. Each has its own texture and washing needs—always check the label!
Care label symbols explained
Look for symbols like a tub with a hand (hand wash only), or a tub with 30°C (machine washable at 30 degrees). If you see a cross over the tub, it’s dry clean only. When in doubt, hand washing is usually safest.
Essential Wool Detergent and Care Products
Want to know the secret to keeping your wool items in tip-top shape? It all starts with the right products. A mild detergent specifically designed for wool is your best friend here. Look for products that contain lanolin, a natural wool conditioner. Here’s what you’ll need:
- Wool-specific detergent (avoid regular laundry detergents)
- Gentle fabric brush
- Clean white towels
- Mesh laundry bag (for machine washing)
Steer clear of bleach, fabric softeners, tumble dryer and any products containing enzymes – they’re wool’s worst enemies! Never wring or twist your wool fabric—it can stretch and lose its shape.
How to Wash Wool in a Washing Machine
Yes, you can machine wash wool! But hold your horses – first, make sure you can use a washing machine you wash your wool by checking if your garment is machine-washable. If the care label gives you the green light, here’s how to do it right:
- Turn your garment inside out
- Place it in a mesh bag to prevent stretching
- Select the wool cycle (or delicate if there isn’t one)
- Use cold or lukewarm water (30°C maximum)
- Add your wool-specific detergent
- Skip the spin cycle or use the gentlest setting
Hand Washing Your Wool Items
Sometimes, hand washing your clothes is the safest way to go, especially for delicate or special wool items. Here’s our foolproof method:
Fill a basin with lukewarm water and add your wool detergent. Gently submerge your garment and squeeze the water through it – no wringing or rubbing! Soak for about 10 minutes, then rinse thoroughly in clean, lukewarm water. Finally, give it one last rinse in cool water to help maintain its shape.
Pro tip: Handle wet wool carefully—it’s more fragile. Support the garment when lifting it out of water and always dry it flat to prevent stretching.
How to Wash Different Wool Items
Washing Wool Jumpers and Sweaters
Your cosy jumpers need extra TLC. Always reshape them while damp and dry them flat to maintain their shape. Think of it as giving them a little spa treatment!
Wool Coats and Jackets
These usually need professional dry cleaning, but you can refresh them between cleanings by brushing and airing them out. A bit like giving them a mini holiday in the fresh air!
Wool Blankets and Throws
These snuggly items can usually handle machine washing, but use cold water and gentle cycles. They’ll thank you by keeping you warm for years to come.
Washing Merino Wool
Merino wool is like the superhero of wool – it’s super soft but surprisingly tough. Still, treat it gently and wash it sparingly to maintain its magical properties.
Wool Accessories (Scarves, Hats, Gloves)
Small items can be hand washed or machine washed in a mesh bag. Just remember to reshape them while damp – nobody wants a stretched-out beanie!
Drying and Storing Your Wool
Here’s where many wool care mishaps happen! Never tumble dry wool unless the care label specifically allows it. Instead:
- Gently squeeze out excess water (no wringing!)
- Roll in a clean towel to remove moisture
- Lay flat to dry on a fresh towel
- Keep away from direct sunlight and heat
- Reshape while damp
For storage, fold (don’t hang) your wool items and keep them in a cool, dry place. Add cedar blocks or lavender sachets to keep those pesky moths away – they’re like natural bouncers for your wool wardrobe.
Remember, a little care goes a long way with wool. Treat your woollies right, and they’ll be your faithful wardrobe companions for years to come. Need more cleaning advice? The Wecasa professional house cleaners are always here to help you keep your treasured items looking their best!