Wool Dryer Balls: Do They Actually Work?

Wool dryer balls are a simple, reusable swap for single-use dryer sheets. They work by physically separating and tumbling laundry as it dries, which improves air circulation between items and can reduce static from fabric rubbing together.

What they do (and don’t do)

• Reduce static by limiting fabric-on-fabric friction during tumbling.
• Can modestly shorten drying time by improving airflow between items, especially in full loads.
• Don’t add fragrance on their own — they’re an unscented alternative unless you add essential oil yourself.
• Are reusable for a long time — hundreds of loads before the wool visibly wears down, compared to single-use dryer sheets.

Two options to consider

#1. Woolzies Wool Dryer Balls (6-Pack)

$15–$20

Pros

• 100% New Zealand wool, no synthetic fillers
• Reusable for hundreds of loads before wearing out

Cons

• Can be noisy tumbling in the dryer, especially with lighter loads

Check price on Amazon

#2. Friendsheep Wool Dryer Balls (4-Pack)

$18–$24

Pros

• Handmade from felted wool, holds shape well over repeated use
• Comes in a resealable bag for storage between uses

Cons

• Smaller pack size than Woolzies for a similar price

Check price on Amazon

Is the switch worth it?

If you’re mainly trying to cut down on single-use dryer sheet waste and don’t need built-in fragrance, wool dryer balls are a straightforward, low-maintenance swap. If scent is the main reason you use dryer sheets, you’ll want to pair wool balls with a separate scent source to get a similar result.