How to Wash a Hat in the Dishwasher: A Quick Guide
To wash a hat in the dishwasher, place it on the top rack, ensuring it’s secure. Use a gentle detergent and select a cool, non-heated cycle. Avoid washes with dishes, and skip the drying cycle to prevent damage. Air-dry the hat post-wash for best results.
Preparing Your Hat for the Dishwasher

Checking the Hat’s Material and Care Label
Before you consider washing your hat in the dishwasher, it is crucial to examine its material and care instructions. Look inside your hat for a label that provides cleaning guidelines.
If the label suggests hand washing only or indicates that the hat is made of delicate materials like wool or silk, it’s best to follow those instructions.
However, if the label says the hat is machine washable, you can proceed with the dishwasher method.
Remember, certain materials like cotton, polyester, and nylon typically hold up well in the dishwasher, making them good candidates for this unconventional washing technique.
Prespotting Stains on the Hat
Before placing your hat in the dishwasher, tackle any visible stains. Apply a small amount of gentle stain remover or laundry detergent directly to the affected area.
Use a soft brush or cloth to gently rub the cleaner into the fabric, being careful not to damage the material.
Allow the cleaner to sit for 5-10 minutes to penetrate the stain before washing. This prespotting step will help ensure that your hat comes out of the dishwasher looking its best.
Selecting a Protective Container or Frame for the Hat
To maintain the shape of your hat during the wash, use a protective container or a specially designed hat frame.
These items prevent the hat from being tossed around during the dishwasher cycle, which could potentially cause warping or damage.
If you don’t have a container or frame, you can create a makeshift one by securing the hat to the top rack with a dishwasher-safe cord.
Ensure the hat is placed in a way that allows water and detergent to reach all surfaces for a thorough clean.
Emptying the Dishwasher to Prevent Cross-Contamination
Before you place your hat in the dishwasher, make sure to remove all dishes and utensils.
This step is important to prevent any food particles or grease from transferring onto your hat. It also ensures that the hat has ample space for water and detergent to circulate, which is necessary for effective cleaning.
Running an empty cycle ensures that your dishwasher is clean and ready to wash your hat without any risk of cross-contamination.
Setting Up the Dishwasher

Removing All Dishes and Utensils
Start by clearing out any items from the dishwasher. This step is not only about preventing cross-contamination but also about making room for your hat.
You want to ensure that the water jets can reach your hat without obstructions, allowing for an even and effective wash. Plus, this will stop any possible damage to your dishes or the hat during the washing cycle.
Choosing the Right Dishwasher Detergent
When selecting a detergent for washing your hat in the dishwasher, opt for a gentle, bleach-free option.
Since hats are often made from materials that are more sensitive than dishes, using a mild detergent can prevent color fading and fabric deterioration.
Measure out a small amount of detergent, as you would for a light load, to avoid residue that could affect the hat’s appearance.
Selecting an Appropriate Cycle and Temperature
Choose a cool, gentle cycle for your dishwasher to prevent damage to your hat. A cycle intended for delicate items or a light wash is usually sufficient.
Make sure to disable any heated drying options, as the heat can warp or shrink your hat.
Instead, opt for air drying after the wash cycle is complete. If your dishwasher has an eco or cold water setting, these are typically the best choices for washing hats.
Positioning the Hat Securely in the Dishwasher
Place your hat on the top rack of the dishwasher to keep it away from the heating element at the bottom.
If you’re using a protective container or frame, ensure it is dishwasher safe and secure it according to the manufacturer’s instructions.
If you’ve fashioned a makeshift holder, position it so the hat won’t move during the cycle. Verify that the hat is stable and won’t flip over, ensuring all parts get cleaned.
After the Dishwasher Cycle

Gently Removing the Hat from the Dishwasher
Once the cycle is complete, carefully remove your hat from the dishwasher. Handle it gently to avoid distorting its shape, especially if it’s still damp.
If you used a protective container or frame, open it cautiously and remove the hat without pulling or stretching the fabric. This will help maintain the shape and integrity of the hat.
Assessing the Cleanliness and Dampness of the Hat
Check your hat for any remaining stains or spots that may require additional cleaning. If you find any, treat them with a stain remover and consider hand washing those areas.
Also, assess the dampness of the hat. If it’s excessively wet, gently blot with a clean, dry towel to remove excess moisture. Be careful not to twist or wring the hat, as this could cause damage.
Shaping and Air Drying the Hat Properly
After removing excess moisture, reshape your hat by hand or place it on a hat form to retain its original structure while drying. Find a well-ventilated area away from direct sunlight to air dry the hat.
You can also use a fan to circulate air and speed up the drying process. Avoid using a clothes dryer or any direct heat source, as this can shrink or damage the hat.
Storing the Hat Once Completely Dry
Once your hat is thoroughly dry, it’s time to store it. Choose a cool, dry place away from direct sunlight to prevent fading.
If your hat is structured, consider using a hat stand or box to maintain its shape when not in use.
For softer hats, a drawer or shelf in your closet can be an adequate storage spot. Proper storage will keep your hat looking great and ready for your next wear.
FAQs About Washing a Hat in the Dishwasher
Can you wash a hat in the dishwasher?
Yes, you can wash a hat in the dishwasher by placing it on the top rack and using a gentle detergent with a cool, non-heated cycle.
Where should you place a hat in the dishwasher?
Place the hat on the top rack of the dishwasher to ensure it is secure and away from the heating elements.
What type of detergent should be used to wash a hat in the dishwasher?
Use a gentle detergent when washing a hat in the dishwasher to prevent any potential damage to the material.
Can you wash a hat with dishes in the dishwasher?
It is best to avoid washing a hat with dishes in the dishwasher to prevent contamination and ensure the hat is washed gently.
How should you dry a hat after washing it in the dishwasher?
Skip the drying cycle and air-dry the hat post-wash to prevent damage and maintain its shape.
Final Thoughts
Washing a hat in the dishwasher can be done by securely placing it on the top rack. Opt for a gentle detergent and a cool, non-heated wash cycle to maintain the hat’s shape and integrity.
It’s important to run the wash without dishes and to exclude the drying cycle. The best way to dry the hat after washing is to let it air-dry.