Spray the inside of the glass with SHYN degreaser in midst form Agitate with a WET magic eraser using the one wipe process to remove the residue/ soap scum Rinse all product off with water Remove the water with a squeegee OR remove the water with the Grey SHYN Ultimate clothFor the outside of the glass 
Wash the glass using either your wet window microfibre washer OR your wet fluffy microfibre cloth Remove the water with a squeegee OR remove the water with the Grey SHYN Ultimate clothIf you don't have these items attached is the link to pick them up