Washing a hat in the dishwasher is an easy and effective method to remove dirt, sweat, and odours without damaging the shape. Baseball caps, trucker hats, and structured hats can be safely washed if you follow the right steps.
This guide explains how to wash a hat in the dishwasher properly, ensuring it remains clean and in great condition.
Can You Wash Hats in a Dishwasher?
Yes, you can wash a hat in the dishwasher. Just use the right detergent, set the right water temperature, and choose a good drying method. A dishwasher gives a gentle yet thorough wash.
This makes it great for structured hats. But, don’t wash wool, leather, or vintage hats. The heat and water pressure might damage them.
What Dishwasher Detergent Is Best for Hats?
The best dishwasher detergent for washing hats is a gentle, bleach-free formula. Stay away from detergents with bleach, citric acid, or strong chemicals. They can fade colours or damage the hat’s material over time. Use a fragrance-free, non-abrasive detergent for the safest cleaning results.
What Dishwasher Setting Is Best for Hats?
The best dishwasher setting for washing hats is a normal cycle with warm water and no heat drying. This prevents fabric shrinkage, fading, and brim warping. Select a low-spin option, and if your dishwasher has a delicate cycle, it’s the safest choice.
How to Wash Hats in a Dishwasher (Step-by-Step Guide)
Follow these simple steps to wash a hat in the dishwasher correctly:
Step 1: Pre-Treat Stains on the hat.
Check the hat for stains, sweat marks, or dirt before putting it in the dishwasher. Apply a mild stain remover or dish soap to the affected areas. Let it sit for 15–30 minutes before rinsing with cold water to help lift stains before washing.
Step 2: Place the Hat on the top rack.
Position the hat on the top rack of the dishwasher to ensure minimal movement during the wash cycle. A hat frame or cap washer helps keep the hat’s shape. It stops bending or misshaping when you clean it.
Step 3: Add a gentle dishwasher detergent.
Use a bleach-free and citric-acid-free detergent to protect the hat’s fabric and colour. Powder or liquid dishwasher detergent works best. Avoid dishwashing pods because they may contain harsh chemicals.
Step 4: Select the correct wash cycle.
Choose a normal or delicate wash cycle with warm water and no heated drying. High heat can shrink the fabric and damage hat adhesives. If available, select an air-dry setting instead of a heat-dry cycle.
Step 5: Air Dry the hat properly.
After washing, remove the hat immediately and reshape it by placing it on a bowl, mannequin head, or cap stand. Let it air dry in a ventilated area. Keep it out of direct sunlight to avoid fading.
How to Dry a Hat After Washing?
Drying a hat correctly after washing is important. It helps stop fabric shrinkage and keeps its original shape.
- Reshape the hat immediately after washing by placing it over a bowl or rounded object. This helps maintain its structure while drying.
- Air-dry the hat in a spot with good airflow. Keep it away from direct sunlight and heat to stop shrinkage or fading.
- Avoid using a dryer, heater, or hairdryer. High heat can damage the hat’s material and change its shape.
How Often Should You Wash a Hat?
How often you wash hats in a dishwasher depends on how often you wear them and how much they get sweaty or dirty from the outdoors.
- Wash the hats you wear daily every 2–4 weeks. This helps get rid of sweat, odours, and bacteria.
- Hats that are worn occasionally can be washed every 2–3 months. This keeps them clean without washing too often.
- Sports hats or workout caps should be washed weekly. This helps stop sweat stains and bacterial growth.
What Is the Best Method for Washing Hats?
The best way to wash a hat depends on its fabric, construction, and durability.
- Dishwasher Method: Best for structured hats, baseball caps, and polyester materials. Provides a gentle wash without distorting shape.
- Handwashing: Ideal for delicate fabrics, wool hats, and vintage caps. Requires soaking in mild detergent and gentle scrubbing.
- Washing Machine: Works for sturdy caps but should be done in a laundry bag on a gentle cycle with cold water.
Wash Hats in Dishwasher or Washing Machine – Which Is Better?
Washing hats in a dishwasher vs. washing machine both have benefits and drawbacks.
- Dishwasher Cleaning: Great for structured caps. It uses gentle water pressure and stops shape distortion.
- Washing Machine: Good for soft caps. Use a hat frame and delicate settings to prevent damage.
For most baseball caps, washing them in the dishwasher is safer. It also helps keep their shape better than using a washing machine.
Can You Wash a Wool Hat in the Dishwasher?
No, wool hats should not be washed in a dishwasher. The high water pressure and heat can cause wool to shrink, deform, or become misshapen. Instead, hand wash wool hats using cold water and a mild detergent, then air dry naturally.
Can You Use Dawn Dish Soap to Wash a Hat?
Yes, Dawn dish soap is a great option for handwashing hats. It helps remove grease, sweat stains, and dirt without damaging the fabric. Don’t use dish soap in a dishwasher. It makes too many sudses, which can lead to leaks and damage the machine.
Can You Put Laundry Detergent in a Dishwasher?
No, laundry detergent should never be used in a dishwasher. It produces too many sudses, which can lead to overflow, blockages, and machine damage. Always use a dishwasher-safe detergent for washing hats in a dishwasher.
Can I Use Dawn Dish Soap in My Dishwasher?
No, Dawn dish soap should not be used in a dishwasher. It makes too much foam. This can clog the machine, cause leaks, and damage parts inside. Use only a dishwasher-specific detergent when washing hats.
Final Thoughts
Washing hats in a dishwasher is a safe and effective method for cleaning baseball caps and structured hats without losing their shape. By using a bleach-free detergent, a delicate wash cycle, and proper air drying, you can keep your hats looking fresh and clean for longer. Avoid washing wool hats, delicate fabrics, or using heat drying to prevent shrinkage and damage.
For best results, wash your hats every few weeks and use proper drying techniques to maintain their structure and durability.
