Take a look at your wool blanket to see if it allows for machine washing.
Can a wool blanket be machine washed. Then I used extra rinse to make sure all the soap was rinsed out. In fact most blankets only need a few minutes wash on your machines delicate or gentle cycle. To avoid this happening again always read the manufacturers care instructions and use mild detergent.
- Merino wool blankets can be washed in FRONT LOAD machine only with NO AGITATOR. Wash Heavily Soiled Wool Blankets by Placing Them in the Washer with Cold Water and a Wool-Safe Detergent. Click to read more on it.
Next set the machine on a gentle cycle with cold water. - ONLY COLD WATER can be used. These blankets and throws have been specially treated to be machine washable.
If your Woolmark-approved garments care claim says that you can machine wash your piece of wool clothing then it means it can safely be machine washed in a washing machine multiple times without shrinkage taking place. Twill weave is less susceptible to damage. Do not use any other cleaning chemicals.
I used my non-toxic detergent mixture to wash and rinse the blanket in COLD water and GENTLE CYCLE. Can Wool Blankets be Washed and Dried. Avoid machine drying wool items unless the care instructions specifically say that it is allowable.
When wet wool fibers are. With these simple steps you might just be able to unshrink your merino wool throw or lambswool blanket. Most manufacturers do not recommend a full wash cycle however.