To use this t-shirt, simply put it on and go about your day. Whether you're at the campfire or just out and about, it'll keep you comfortable. When it comes to washing, use a gentle cycle with cold water. Avoid using bleach as it may damage the fabric and the graphic. Tumble dry on low to keep the shape and the soft feel. If you notice any stains, spot clean them before washing. With proper care, this t-shirt will last you a long time and keep looking great.