How to Wash Baseball Caps in the Dishwasher

In today’s fast-paced world, convenience is key. And when it comes to cleaning everyday items like baseball caps, you might be surprised to learn that your dishwasher can be a handy tool. Washing your baseball caps in the dishwasher can save you time and effort while ensuring they come out looking fresh and clean. In this article, we’ll guide you through the process of safely and effectively washing your beloved baseball caps in the dishwasher.

Baseball caps have become more than just a sportswear accessory; they’re a fashion statement. However, daily wear can result in sweat, dirt, and odors accumulating on your cap. Hand washing can be time-consuming, but the dishwasher offers a faster and more efficient alternative.

Gathering Your Supplies

Before you begin, make sure you have the following supplies ready:

  • Baseball cap(s)
  • Dishwasher
  • Mild dishwashing detergent
  • A cap cage or cap washer (optional)
  • A laundry bag (optional)


Check the label inside your baseball cap for any special care instructions. Most caps are made of durable materials like cotton, polyester, or a blend of both, which are safe to clean in the dishwasher.

Loading the Dishwasher

Place your baseball cap(s) on the top rack of the dishwasher. To maintain their shape, consider using a cap cage or cap washer. If you don’t have these, you can also use a laundry bag to protect your caps during the wash.

Selecting the Right Cycle

Opt for a gentle cycle with a lower temperature setting to avoid excessive heat and agitation, which can damage the cap’s shape and color.

Adding Detergent

Use a mild dishwashing detergent to prevent any harsh chemicals from affecting your cap’s fabric. Avoid using bleach or harsh stain removers.

Dishwasher Safety Tips

  • Ensure your caps are securely placed and won’t fall off during the wash.
  • Avoid overcrowding the dishwasher to allow water and detergent to circulate effectively.
  • Always check the cap’s condition after the cycle to address any issues promptly.

Post-Dishwasher Care

After the cycle is complete, remove your caps from the dishwasher and inspect them. If they are not as clean as desired, consider repeating the process or spot cleaning.

Hand Washing vs. Dishwasher

While the dishwasher is a convenient option, some delicate or vintage caps may require gentler hand washing to preserve their integrity.

When Not to Use the Dishwasher

Avoid using the dishwasher for caps with fragile embroidery, leather, suede, or cardboard brims. These materials can be damaged in the dishwasher.

Removing Stains

For stubborn stains, pretreat the cap with a mild stain remover or a mixture of water and vinegar before placing it in the dishwasher.

Drying Your Baseball Cap

Air-dry your baseball cap to prevent shrinking. Avoid exposing it to direct sunlight or high heat, as this can cause fading.

Maintaining the Shape

If your cap loses its shape during washing, use a cap form or simply wear it to restore its original form.

Frequently Asked Questions (FAQs)

1. Can I wash my baseball cap with other dishes?

No, it’s not recommended. Washing your cap with other dishes may expose it to food particles and grease, which can lead to an unsatisfactory cleaning result.

2. Is it safe to wash vintage or delicate caps in the dishwasher?

It’s best to hand wash vintage or delicate caps to prevent damage. The dishwasher’s agitation and heat can be too harsh for these materials.

3. Can I use bleach in the dishwasher to remove stains?

No, bleach can damage your cap’s fabric and color. Stick to mild detergents.

4. How often should I wash my baseball cap?

Frequency depends on how often you wear it. If it starts to smell or looks dirty, it’s time for a wash.

5. Is it necessary to use a cap cage or cap washer?

While they can help maintain the cap’s shape, they are not essential. A laundry bag can serve a similar purpose.


Washing your baseball caps in the dishwasher can be a time-saving and effective method to keep them clean and fresh. Remember to follow the recommended steps, use mild detergent, and always inspect your caps after washing. Whether you’re a sports enthusiast or a fashion-conscious individual, this convenient cleaning method will keep your caps looking their best.

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