Yes, I machine wash wool clothing. Call me crazy, call me foolish. But, I really have an aversion to dry cleaning chemicals. Great grandma didn’t have access to the chemicals on her little house on the prairie and I would guess she wore wool clothing. Granted she probably didn’t wash her clothes as often as we do nowdays. But she still needed to wash her clothes every now and then.
Here are my tips:
Before you try to wash your $200 sweater, make a trip to the thrift shop and purchase a sweater that is 100% wool and one that you wouldn’t be heartbroken to see shrunk just in case your experiment goes awry.
Put your sweater in the wash with a couple of equally not loved items, maybe some old t-shirts and set your washer to the gentle cycle with cold water. I add regular old laundry detergent, liquid is best. Just don’t use as much. Right now I have a front loading washer, but before I scored the front loader my top loader worked just as well.
Go watch tv. After the washer is done, pull out the sweater. If it smells like a wet old dog, you’ve got clean wool. Now here comes the important part. Gently stretch each sleeve and the sweater from top to bottom. Don’t stretch side to side. For some reason, sweaters seem to get shorter and fatter in the wash, not longer and skinnier.
Put your items in the dryer for about 10 minutes on medium heat. I always put in a dryer sheet, I think this softens up the wool fiber and saves me from the smell of drying wool. Your intention is not to dry your sweater very much at all. You just want it slightly less wet and heavy.
Now gently stretch the sleeves and sweater top to bottom in the same manner as you did after the wash. You now have two options. You can lay your sweater flat to dry on a towel, and periodically stretch the fabric as it dries. Or, and this is my preference, hang the sweater from the towel rod in the shower on a nice thick plastic hanger. You still might have to stretch the sweater a little, but gravity helps more in this method. Every now and then reposition the sweater on the hanger so you don’t have hanger marks on the sweater once it dries.
I haven’t lost one sweater with this method. And I wear a lot of wool in the winter. I have had some luck with wool jackets, but generally lined ones do not work so well as the lightweight lining stretches out as it hangs on the rod. Cashmere works great. Don’t be afraid of wool. Be afraid of sheep.