How to Wash a Wool Pillow: A Complete Care Guide

From Puffy Editorial Team

Last updated on: Mar 10, 2025 | 4 min read

How to Wash a Wool Pillow: A Complete Care Guide

Key Takeaways

Wool pillows require gentle washing to maintain their shape and natural fibers.
Hand washing is the safest method, but some wool pillows allow for machine washing on a delicate cycle.
Use mild detergent and cold water to prevent damage and shrinkage.
Air drying is recommended to preserve the wool’s natural resilience and softness.

Wool pillows provide exceptional comfort and breathability, making them a popular choice for those who prefer natural bedding materials.

However, washing a wool pillow requires special care to maintain its softness, shape, and durability.

Unlike synthetic or feather pillows, wool fibers can shrink or clump if not cleaned properly.

In this guide, we’ll walk you through the best methods for washing a wool pillow safely to keep it fresh and long-lasting.

How to Wash Wool Pillow

Cleaning a wool pillow correctly is crucial to preserving its structure and comfort.

Wool is a delicate material that can easily shrink if exposed to high temperatures or excessive agitation.

1. Check the Care Label

Before washing, always read the manufacturer’s care label for specific instructions. Some wool pillows have removable covers that can be washed separately, while others may require dry cleaning.

2. Hand Washing Method (Best for Wool Pillows)

Hand washing is the safest and most effective way to clean a wool pillow while preserving its natural properties.

Fill a large basin with cold water and add a small amount of mild detergent suitable for wool.
Submerge the pillow and gently press the water through the fabric without excessive squeezing.
Let the pillow soak for 10-15 minutes to loosen dirt and oils.
Rinse thoroughly with cold water until all detergent is removed.
Press out excess water gently—avoid wringing as it can damage the fibers.
Lay flat on a dry towel and reshape before allowing it to air dry completely.

3. Machine Washing Wool Pillows (Only If Allowed)

Some wool pillows are machine washable, but it’s important to use the right settings.

Place the pillow in a laundry bag to protect the fibers.
Use cold water and a gentle cycle with a wool-safe detergent.
Avoid fabric softeners and bleach, as they can damage wool fibers.
After washing, gently squeeze out excess water and lay flat to air dry.

Pairing a freshly cleaned wool pillow with a Puffy Lux Mattress enhances breathability and comfort, providing a truly restorative sleep experience.

How to Clean Wool Pillow Covers

If your wool pillow has a removable cover, cleaning it separately helps maintain hygiene and prolong the pillow’s lifespan.

Read the care label: Some covers are machine washable, while others require hand washing.
Spot clean stains: Use a mild detergent and a damp cloth to treat small stains, ensuring the fabric is not oversaturated.
Machine wash (if permitted): Use a gentle cycle with cold water and mild detergent, then remove promptly to prevent creasing.
Air dry: Lay flat or hang to dry in a well-ventilated area, avoiding direct heat sources like radiators or dryers, which can cause shrinkage.

How to Maintain a Wool Pillow

Regular maintenance keeps your wool pillow fresh and extends its durability.

Daily Care

Fluff the pillow daily to maintain its loft and even out the wool fibers, ensuring even distribution and prolonged support.
Use a pillow protector to prevent stains, dust accumulation, and reduce the need for frequent washing, keeping the pillow fresh for longer.
Air out the pillow in a well-ventilated area or under indirect sunlight to help remove moisture and keep it fresh and odor-free.

Dealing with Odors

Sprinkle baking soda on the pillow and let it sit for a few hours before vacuuming to neutralize odors effectively.
Air dry the pillow outdoors in natural sunlight or in a dry space with good air circulation to eliminate any lingering smells and maintain freshness.

Stain Removal Tips

For minor spills, dab with a clean cloth and mild soap, avoiding excessive moisture to prevent wool fibers from clumping.
For stubborn stains, consider professional dry cleaning to ensure deep cleaning without damaging the delicate wool fibers.

Pairing a wool pillow with a Puffy Cloud Mattress enhances airflow and pressure relief, ensuring a comfortable and supportive sleep surface.