How Many Wool Dryer Balls Should You Use Per Load?

Short answer: use 3 to 4 wool dryer balls for a regular load, and all 6 for large loads like bedding or towels. Here's how to adjust for different loads and get the best results.

Quick guide by load size

• Small load: 2 to 3 balls
• Regular load: 3 to 4 balls
• Large or heavy load (towels, bedding): 6 balls

Why the number matters

Wool dryer balls work by bouncing between your clothes, keeping fabrics apart and improving airflow. With too few balls in a big load, fabrics can still clump together. Our XL wool dryer balls measure 2.8 inches (7 cm), so they move freely through the load and separate even heavy fabrics.

Tips for better results

• Don't overpack the dryer. Wool dryer balls need space to move.
• Shake out wet items, especially towels and sheets, before tossing them in.
• Keep the balls in the dryer between loads so you never forget them.
• Clean your lint filter regularly, since it helps every load dry faster.

Will they really shorten drying time?

Our wool dryer balls can cut drying time by up to 25%, depending on your load size and dryer. Heavier loads like towels and bedding tend to show the biggest difference. Results vary.

Ready to ditch dryer sheets?

One set lasts for over 1,000 loads. Curious how they compare to the alternative? Read Wool Dryer Balls vs Dryer Sheets, or shop our 6-pack of XL wool dryer balls.