How to use: Just put on your 'Raise Hell' t-shirt and rock your style! Whether you're going out or staying in, these shirts are perfect. Note: Make sure to wash them inside out with like colors to keep them looking great. When it comes to maintenance, machine wash cold and avoid using fabric softener. Hang dry for the best results, but you can also tumble dry on a cool/low heat setting. And remember, don't iron or dry clean these shirts.