Using your Dirty Diesel Trigger Hat is super easy. Just put it on your head and adjust the snapback to fit comfortably. Here are some things to keep in mind. Don't expose it to extreme heat or moisture for long periods as it might damage the fabric and the powder - coat finish of the logo. When it gets dirty, you can spot - clean it with a mild detergent and a soft cloth. Gently dab the soiled areas and let it air dry. Avoid machine - washing or using harsh chemicals, as this could cause the colors to fade or the hat's shape to change. With a little care, your hat will last a long time and keep looking great.