I Have Different Squeeges For Diffent Jobs And Projects. I Cut To Size And Use L And Z 's And Backward Pulls. I Have Adjustable Squegge Rubbers. I Allso Sharpen The Rubbers When Needed. As Far As Useing One Rag Per Job I Detail All Four Sides. I Guess I'ts Fool Proff As Far As Crieing Goes!! All Most !! I've Went To Paper Towel For Leavel Stuff And Higher Stuff I Use A Pole And Rag. It's One Of This And That Per Job !! Just So Theres Quaillty And Then Speed . Stan, Pro Window Knleening