To use these Go Stags men's t - shirts, simply put them on and enjoy the comfort. When it comes to washing, turn the shirts inside out and use cold water. Wash them with similar colors to prevent color bleeding. Only use non - chlorine bleach if there are stubborn stains. After washing, you can hang them to dry for the best results. If you're in a hurry, you can tumble dry on cool or low heat. But remember, fabric softener can fade the colors, so it's better to skip it. Also, don't iron or dry clean these shirts as it might damage the fabric.