She then moved on to the next square and began her series of spell work/ As she worked Sarah had another reasn why it was nicer to do it the muggle way. With the muggle way one only needed thier hands and therefore they were able to do things iwth their mouth like sing and talk. Also it did not require concentration so her mind was free to travel elsewhere. Yet now she had to carefully say the incantation and also concentrate as she said it. To the more practical person it was easier and got the job done faster which sorted of justified the need for the spell.

Soon she had cleaned the whole pane (finally another plus to the spell, she did not need a chair to clean the higher parts. She then decided to take on the next window and do a thorough job all at once. She decided to start with the frame again. "Scourigfy" she casted on each one, then she did the polishing charm over it. That made the frames look nice. Then Sarah did the window cleaning charm on the panes, this time taking on wider areas at once. Finally she took a few steps back and examined her handiwork. Not bad!