Can You Wash Wool Batting in a Washing Machine?

Washing wool batting in a washing machine can be damaging because the agitation of the machine can cause the batting to shrink or become misshapen. It is also possible for the batting to become tangled in the machine or clump together. You can only wash wool batting in a machine if the manufacturer’s instructions say that you can. Otherwise, it’s recommended that you hand-wash the batting.

Hand washing is a much gentler option for wool batting as it preserves the shape and quality of the batting. Be sure to read the instructions on the label first before making an attempt to wash wool batting in a washing machine.

Washing Instructions

As you already know, washing wool batting in a washing machine can damage it. So it’s best to wash the batting by hand. Here is how to do it:

  1. Fill your bathtub or laundry room sink with enough water to cover the batting. Use cold water.
  2. Add mild detergent, any neutral pH soap, or quilt soap and mix in evenly throughout the water.
  3. Soak the batting completely in the water by pressing it down firmly, then gently moving it. Take care not to overagitate, as this can cause felting and shrinkage. After that, wait for 20-30 minutes.
  4. Drain the tub completely, re-fill it with water, then gently rinse the batting, moving it back and forth carefully. Don’t rush! Repeat the process at least two or three times to remove the soap residue.
  5. To extract excess water gently squeeze the batting by hand or with a towel to absorb the water. Make sure not to wring or twist the batting; instead, gently squeeze out the water.

Note: If you are machine washing the batting, use the same water temperature and soap, just wash it on a delicate cycle. Again, you should only wash wool batting in a washing machine if the manufacturer recommends it. Avoid doing so otherwise.

After washing the batting, lay it on a flat surface outside or in a large room to dry. Also, you can hang the batting on a line or drape it across a clean curtain rod or wood drying rack. It is recommended that you dry wool batting in the shade instead of direct sunlight to avoid shrinkage.

Can Wool Batting Go in The Dryer?

The short answer is ”NO”. It is not recommended to put wool batting in the dryer because the heat from the dryer will shrink the batting and cause it to become misshapen. This is because wool contains moisture-absorbing proteins that can break down when exposed to heat, causing wool fibers to shrink and distort. Additionally, the heat can cause the wool fibers to become matted and tangled.

It is better to air-dry wool batting to maintain its shape and texture. For best results, lay the wool batting flat on a towel and let it dry naturally. You can also hang it on a clothesline or place it on a drying rack. Be sure to check it regularly and flip it over to ensure it dries evenly.

Final Thoughts

Using a washing machine to wash wool batting can ruin the batting and waste your time and money. That’s not what you want, is it? So, you should probably wash wool batting by hand instead of using a machine. Even though washing by hand takes more effort and time, still it prevents the batting from being damaged. Sometimes it’s just better to do something the old-fashioned way and put a little effort into getting things done.


Does Wool Quilt Batting Shrink?

It can, depending on the type of wool batting and how it is washed and dried. Wool batting is made of wool fibers, which are naturally resistant to shrinking. However, if the batting is washed with hot water or dried at high temperatures, the fibers can shrink and cause the batting to become smaller and less dense.

What Detergent to Use When Washing Wool Batting?

Wool batting should be washed with a mild, wool-safe detergent that does not contain enzymes or bleach. These ingredients can cause the wool to become brittle and break down over time. Additionally, a non-biological detergent should be used to avoid any potential staining.


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