Your favorite hats are probably dirty. Most will come in close contact with sweat, oils, dandruff and residual hair care products every time you wear them. That’s why knowing how to wash them without ...

Select independently determines what we cover and recommend. When you buy through our links, we may earn a commission. Learn more. Your favorite hats are probably dirty. Most will come in close ...

The basic makeup of a hat — with the brim, rounded shape and plastic pieces — make it pretty impossible to just throw in the washing machine when it’s in need of a cleaning. But between daily wear and ...