100% wool dryer balls are growing in popularity to the point where I have even seen them at my local dollar store, and for good reason. They can save you money in laundry costs.
If you are someone who uses dryer sheets, these wool balls are a great alternative that removes static from your clothes and can decrease drying time by around 30-50%. So, you save money by not having to buy dryer sheets, as well as on electricity. All you do is toss them into the dryer with your clothes!
"Per Toner, “Dryer balls excel in reducing drying time due to their ability to create space between clothes. This separation facilitates better air circulation, leading to faster drying and potential energy savings.” | bobvila
I have had mine for many many years now, and they are still in great shape. When or if they do ever break down to the point of being unable to use, the wool is biodegradable.
Just make sure that what you buy is 100% wool. If you are crafty (and have access to wool) you can also make your own fairly easily.
Here's a link to a consumer review org that actually tested it with standardized loads and measured drying times. They don't work, takes just as long and cost the same in electricity.
I have issues with sun bleaching when I hang dry, although I like close to the equator. Is there things you can do to combat sun bleaching when hanging outside to dry?
I switched to dryer balls several years ago and haven't looked back. I do still have an old box of dryer sheets that I sometimes use with extremely static-causing things but the balls are usually enough. Some people like to soak a few drops of essential oil into the balls as well if you like a little fragrance.
I haven't noticed any issues with the balls banging into more delicate clothes. If you worry about delicates or piling, I would recommend line drying or using a garment bag to wash and dry them. For piling you can also use a fabric shaver designed to trim them off.
But ultimately, clothes just wear out especially when washing, piling and fading are signs of wear. Clothes I want to preserve I wash on delicate, use the fancy detergent (Woolite), try to skip a wash or two by just hang things to "air out" a bit between washes, and hang to dry.
Just adding a tip related to the natural lifespan of clothing!
Machine-drying destroys clothes. Hang-dry your stuff (if climate and living space allow), or at least just your nice clothes, and they will easily last decades.
This is assuming they are properly made clothes from the start, but it’ll also expand the life of random polyester crap as well. Just not as dramatically.
I use these and like them but they definitely don't get rid of as much static as dryer sheets. Not enough for me to switch back to those, but the balls leave something to be desired.
I used these (and the plastic/rubber ones with little nubs on them) for awhile at my last place. The laundry room had a linoleum floor that was easy to keep clean, so when the balls inevitably went a-rolling after getting caught in a blanket or towel it wasn't a big deal. Laundry at the current place is in a basement... yeah, the first time one of the wool balls got away it was pretty grody even though the floor was swept regularly. The plastic ones were easier to clean, but without a utility sink handy they became a pain to use. We eventually gave up and went back to dryer sheets. 😕
I could be wrong, but I believe pilling is most commonly caused by friction (for example, where your legs rub when you walk), so one thing that would help is not washing clothes that tend to pill with clothes that have hard things like zippers or buttons. The balls might help by cutting down on the time the clothes rub together with the air-gaps they create, but I am not sure.
I have been told before that you can remove pilling with a razor, but please look it up before you try haha.
Depending on material, I get piling all over some of my shirts. One could use a safety razor or something to address piling, but they also make an application-specific piling “shaver”. I should get one haha
They cam do that a little bit when they are new. Wool has lanolin on it, which can soften fabrics, and decrease static, but it wears out over time. You can "refresh" them by just re-adding new lanolin.