Use a damp bristle paint brush to remove excess glue, etc. Keep the brush in a water bowl to avoid hardening of bristles but never leave your brushes in water overnight.
Always use tacky glue for window panes because it dries crystal clear. Avoid drenching by not using excess glue. If drenching occurs, use a cloth for cleanup. You do not want glue globs to be poking out of the corners of your window panes. They will be noticeable.
The shape and size of windows help you remember which is which.
I used the small plastic clamps to hold the porch assembly square while the glue dried.
