make use of a rag or towel to wipe up the h2o that drips down on to the sill as well as the corners of your panes. From in this article, You need to use a squeegee (the Mr. Siga Multi-goal Silicon Squeegee from https://brianffcj386559.thezenweb.com/post-construction-window-cleaning-things-to-know-before-you-buy-67945646