Wool garments are timeless staples prized for their warmth, softness, and natural resilience. However, they require special care to maintain their texture and appearance.

Improper cleaning can cause wool to shrink, stretch, or lose its luxurious feel. But with the right techniques, you can keep your wool clothing looking fresh and feeling comfortable for years to come.

Here’s your expert guide on whether to hand-wash or machine-wash wool—and how to do it properly.

If you're not confident in cleaning wool garments at home, we advise you to find a professional laundry service or dry cleaner to do the job.

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How to Hand-Wash Wool

Hand-washing is often the safest method for cleaning wool, especially for delicate or high-quality pieces like merino sweaters or fine wool trousers.

Follow these steps for optimal results:

1. Fill a basin with cool or lukewarm water

Always avoid hot water, as it can cause wool fibres to shrink. Aim for a temperature that feels comfortably cool to the touch.

2. Add a wool-friendly detergent

Choose a mild detergent specifically designed for wool and delicates. Regular detergents can be too harsh and strip natural oils from the fibres.

3. Gently submerge and swish

Place your wool garment in the water and gently agitate it with your hands. Avoid rubbing, wringing, or stretching, which can cause the fibres to felt or lose shape.

4. Soak for 5 to 10 minutes

Let the garment soak briefly to loosen dirt without over-saturating the fibres.

5. Rinse carefully

Drain the soapy water and refill the basin with clean, cool water. Gently rinse the garment until all detergent is removed.

6. Press, don't wring

To remove excess water, press the garment gently against the side of the basin or between clean towels. Never wring or twist wool.

7. Lay flat to dry

Reshape the garment and lay it flat on a clean, dry towel in a shaded area. Avoid direct sunlight or hanging, which can distort the garment's shape.

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How to Machine-Wash Wool

While hand-washing is safest, many modern wool garments are labeled "machine-washable". When done carefully, machine-washing can be a convenient and time-saving option.

Follow these steps to machine-wash wool without damage:

1. Check the care label

Before tossing anything into the machine, always read the care instructions. Look for “machine washable” or "wool cycle" indicators.

2. Use a mesh laundry bag

Protect your wool garment from friction and stretching by placing it inside a mesh laundry bag.

3. Select the wool or delicate cycle

Most machines have a wool-specific cycle with slower spins and cooler water. If not, choose the delicate cycle and manually set the water to cold.

4. Use wool-safe detergent

As with hand-washing, opt for a detergent specially formulated for wool to preserve the garment's integrity.

5. Skip the spin cycle if possible

If your machine allows, skip the final spin or choose a very low-speed spin to prevent stress on the fibres.

6. Lay flat to dry

After washing, carefully remove the garment from the bag and reshape it. Lay it flat to dry, away from direct heat and sunlight.

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Should You Wash Wool Garments by Hand or With a Washing Machine?

Deciding between hand-washing and machine-washing depends on several factors:

Garment Type: Fine or structured wool items (like tailored coats or delicate knitwear) are better off hand-washed. Everyday wool sweaters labeled as "machine washable" can usually handle the gentle machine cycle.

Fabric Composition: Pure wool tends to be more sensitive than wool blends, which often contain synthetic fibres that offer more durability.

Care Label Instructions: The manufacturer’s recommendations are always your best guide.

Time and Convenience: Machine-washing is undeniably faster and more convenient, but when in doubt and when you have plenty of time, hand-washing offers greater control and peace of mind.

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Extra Tips for Cleaning Wool Garments

Avoid fabric softeners: They can coat wool fibres, reducing breathability and natural softness.

Minimise washing frequency: Wool is naturally odour-resistant. Often, airing out garments between wears is enough.

Store properly: Always store clean wool garments folded (not hung) in breathable cotton bags to prevent stretching and moth damage.

Treat stains promptly: Gently blot stains with cold water. Never rub! Consult a professional dry cleaner for stubborn spots.

Refresh with steaming: A handheld steamer can remove wrinkles and freshen up wool garments without needing a full wash.

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Final Thoughts

Caring for wool doesn't have to be intimidating. Whether you prefer hand-washing for delicate care or machine-washing for convenience, following the right steps ensures your wool garments stay in prime condition season after season.

However, if you want to guarantee your wool pieces get the best care or simply prefer to save time, consider professional cleaning services.

At Tumble, we specialise in handling delicate fabrics like wool with the utmost attention. Our team uses gentle, fabric-appropriate techniques to ensure your treasured garments come back looking and feeling their best.

Book our laundry service for your wool garment today and enjoy fresh, flawlessly maintained wool wear—without the stress.