This Pawjama T - shirt is super easy to use. Just put it on and show off your love for pets! When it comes to washing, you can simply toss it in the washing machine as it's machine - wash safe. However, be aware that the preview images may look a bit different in color from the real shirt because of lighting during the photo shoot or your monitor settings. For maintenance, follow the normal washing instructions for cotton or cotton - polyester blend clothes. This will keep your shirt in good shape and make sure the copyrighted artwork stays vibrant for a long time.