Which is better, plastic or wool dryer balls?

Author: Dianna Fritsch  |  Last update: Monday, January 12, 2026

Wool balls excel in reducing static and softening clothes, while plastic balls are more effective at reducing drying time. From an environmental standpoint, wool balls have a clear advantage. They're made from a renewable resource and are biodegradable, making them a more sustainable choice.

What is the best material for dryer balls?

The best yarn is 100% wool. After wrapping your yarn into balls, you wash them in pantyhose so the yarn ``felts'' together and becomes a solid ball that won't unravel. Thick, wool roving yarn felts perfectly.

How long do plastic dryer balls last?

Rubber or plastic dryer balls have a shorter lifespan than wool ones, but they can still last many years. Generally, dryer balls should be replaced every three to four years. While wool ones can last over double this lifespan, they may loosen or lose their shape when nearing the end of their usefulness.

What are the downsides of dryer balls?

Cons Of Dryer Balls:
  • Make a loud noise when drying clothes.
  • Wool can fall off with extended use and move into the lint drawer.
  • Not as effective with large loads of laundry.

How to recharge plastic dryer balls?

You can then fill a pot with water, add the dryer balls, and bring it to a boil. Let them soak until the water is cool. Or, place them in a mesh laundry bag and wash them on the gentle cycle using hot water and no laundry detergent or fabric softener.

Wool dryer balls review (as compared to plastic dryer balls)

Are plastic dryer balls worth it?

Plastic dryer balls are also generally less expensive than wool ones, making them a budget-friendly choice. And unlike wool, they're suitable for those with allergies. However, plastic dryer balls have their downsides, too. They can be noisier in the dryer than wool balls, which can be a nuisance for some users.

Do plastic dryer balls need to be replaced?

Over time, they may wear down, crack, or lose their effectiveness, requiring replacement more frequently. In rare cases, plastic dryer balls can cause damage to delicate or sensitive fabrics, leading to pilling or fraying.

How many dryer balls should you have?

A: As a rule, the more balls you use the better they work. However, as a guide you really need a minimum of three wool laundry dryer balls for small to medium loads; five for medium to large loads; and up to a dozen for large to huge loads. Q: How long do wool dryer balls last?

Do wool dryer balls cause more lint?

Our wool dryer balls represent real savings over time. Gathering lint. Our wool dryer balls do gather lint which is a good thing, as it keeps that lint off your clothing and linens. We recommend purchasing two sets of dryer balls; dedicate one to light-colored laundry and the other to darks.

Can you use tennis balls instead of dryer balls?

Yes, that's right. One of the most creative hacks for laundry doers everywhere is to throw tennis balls in dryer machines. What does this do? It can prevent clumping of the filling of bulky items (like those mentioned above) AND create more fluff1.

What is the difference between wool and plastic dryer balls?

Plastic dryer balls may last a similar amount of time, but are more likely to endure wear and tear that can decrease their longevity. Wool dryer balls tend to absorb some of the moisture from your laundry, which can eventually decrease their effectiveness at reducing drying time and softening clothes.

When should you throw out dryer balls?

How do you know when your wool dryer balls are done? Wool dryer balls should be replaced when you notice the outer layer of felt has started to come apart.

Will plastic beads melt in dryer?

Plastic Beads or Sequins – Skip the dryer for these. The heat can loosen glue or melt the plastics. Even on a cool cycle, beads and sequins can become stuck and dislodged. Wools and Other Knits – Real wool should never be placed in the dryer unless your aim is to shrink it dramatically.

Why are wool dryer balls better?

Made from wool fiber that's a by-product of yarn making, they're free from dyes and fragrances. Because they agitate the fibers in the dryer, they can help prevent stiffness and make fabrics feel soft to the touch straight out of the dryer without coating them in softeners and fragrances like dryer sheets.

Do dryer balls get rid of wrinkles?

They're just as effective as my trusted dryer sheets

My clothes came out static- and wrinkle-free and just as soft as they felt after a turn with my regular dryer sheets. Some Amazon reviewers claim that these dryer balls make their clothes even more soft and fluffy than dryer sheets as a whole.

Can dryer balls mess up your dryer?

Even plastic and rubber dryer balls won't have an effect on your dryer.

How many plastic dryer balls per load?

For a small to medium load, 3-4 balls should suffice. For larger or heavier loads, such as towels or bedding, 5-6 balls will help distribute the load more evenly and improve drying efficiency.

Why are my clothes still static with wool dryer balls?

Reduce the heat setting or take out your clothes ahead of time. If your clothes are already dry, it's creating more static to leave them in the heat. Wet one of your dryer balls and add it back into the dryer for a few minutes. This adds moisture back to the clothes to reduce electricity.

How do you recharge wool dryer balls?

How to revive wool dryer balls
  1. Step one: Wash your wool dryer balls. Lint or fiber build-up on your dryer balls can lead to them being less effective than usual. ...
  2. Step two: Dry them on a high heat. ...
  3. Step three: Use them on your next drying cycle.

Can you use dryer sheets and wool balls together?

Using dryer balls and dryer sheets together is possible and can bring positive results. It can help you save time and naturally soften the clothes. It may lead to a stronger scent and increased chemical exposure.

What is the proper way to use dryer balls?

Step 1: Toss your dryer balls in the dryer with your wet washing. Dryer balls need space to bounce around and circulate air, so never stuff the machine too full. Step 2: Shut the dryer door and start the drying cycle. Step 3: Keep an eye on the laundry as the drying time will be shorter than you're used to.

Which dryer balls are best to use?

Our Top Picks
  • Best Overall: Handy Laundry Wool Dryer Balls at Amazon $13. ...
  • Best for Drying Time: Kainga Recka Wool Dryer Balls at Amazon $15. ...
  • Best for Wrinkles: Smart Sheep Wool Dryer Balls at Amazon $20. ...
  • Best for Static: Grove Co. ...
  • Best Oversized: Woolzies Wool Dryer Balls + Essential Oil at Amazon $22. ...
  • Best Plastic:

What is the life expectancy of a dryer ball?

Wool dryer balls can be used over 1,000 times and you may need to replace them after two to five years depending on your laundry needs. For example, if you do one load every week, your wool dryer balls can last for almost 20 years. Likewise, if you do 20 large loads a week, you can use dryer balls for about a year.

How to reduce lint in a dryer?

Try wool dryer balls.

Wool dryer balls are an easy way to help reduce lint in your dryer. Separating your clothes and reducing friction between items keeps them from producing as much lint.

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