Alex sighed she needed to clean up and unfortately she didn't know the cleaning charm.. She knew it started with an S..maybe Siggerly? hmm.. "Uh.." she thought hard..she guessed she could do it the muggle way.. Scourgify! she thought proudly finally remembering it. She knew the basics..but she wasn't going to try it..she'll ask the Professor how to do it later..for now..She pulled out her Arithmancy Book and read again.