Using this Harry Potter Gryffindor rain poncho is super easy. Just put it on over your head when it starts to rain. Make sure the front is in the right place and the sleeves are comfortable. When you're done using it, shake off the excess water and let it dry in a well - ventilated area. Avoid hanging it in direct sunlight as it might fade the colors. If it gets dirty, you can hand - wash it in lukewarm water with a mild detergent. Don't wring it out too hard, just gently squeeze the water out. Then let it dry again before storing it in a dry place. This way, your poncho will stay in great condition for many rainy days to come.