I’ve seen videos, watched people and heard things. When you’re doing commercial work do you make sure it’s crystal clear and, if not, how clean is clean enough? Will you leave a streak from your squeegee or will you leave dried water lines on the edge of a window alone?
I personally make sure there are no streaks, the sun can be very revealing and if they walk into their facility and see streaks on the window, they’re probably going to be upset. If there is a dribble on the side next to the seal, and I mean like | | big, I’m not going to stress it too much. Just make sure your proud of it. Just ask yourself when your done, “is this my best work” if it is, your most likely good man. Just practice the technique and eventually you won’t even have to look twice.