Quick Answer

Hand washing is the safest way to wash a beanie, especially if it's made of wool or has a loose knit. Machine washing can work for sturdy cotton or synthetic beanies, but only on a gentle cycle with cold water to reduce the risk of shrinking and pilling.

When Machine Washing a Beanie Is Okay

If your beanie is made of cotton or synthetic fibers like acrylic or polyester, machine washing on a delicate cycle with cold water is generally fine. Use a mesh laundry bag to protect the knit and prevent the beanie from stretching. Avoid hot water and high heat drying, as both can cause shrinking and misshaping.

Check the care label first. If it says hand wash only, follow that instruction. For beanies without a label, a cold water gentle cycle is the least risky machine option.

When to Hand Wash Instead

Hand washing is the best choice for wool, cashmere, or any beanie with delicate details like pom-poms or embroidery. Fill a basin with cold water and a small amount of mild detergent, gently squeeze the beanie without wringing, and rinse thoroughly. Press out excess water with a towel and lay flat to dry.

Hand washing gives you more control and is the most reliable way to prevent beanie shrinking, which often happens when heat and agitation combine.

How to Dry a Beanie Without Ruining It

Never put a beanie in the dryer, even on low heat. The tumbling action can cause felting, shrinking, and loss of shape. Instead, gently squeeze out water and roll the beanie in a clean towel to absorb moisture. Then reshape it and lay it flat on a drying rack away from direct sunlight and heat sources.

For beanies with pom-poms or structured brims, reshaping while damp is key to keeping the original look.

Diagnosis: Is Your Beanie Washable?

  • Symptom: Your beanie looks dirty, smells, or has lost its shape.
  • Likely Cause: Dirt and oils build up from regular wear, and improper washing or drying can cause shrinking or stretching.
  • Corrective Action: Check the care label. If it says hand wash, use cold water and mild detergent. If machine washing is allowed, use a gentle cycle and cold water in a mesh bag. Always lay flat to dry—never use a dryer.
  • When to Stop or Choose Another Option: If your beanie is made of wool, cashmere, or has delicate embellishments, do not machine wash. Hand wash only, or consider spot cleaning to avoid damage. When in doubt, hand wash.

Beanie Care with Jomboy Media Gear

  • GLIZZY GUY - We Got Ice: This product was designed by the Jomboy Media team, and is printed in the USA with fade-resistant inks on a premium youth t-shirt. Even though this is a tee, the same fade-resistant ink care applies to any printed gear: wash inside out in cold water to protect the design.