A friend with a camcorder was along for a replacement window project too small for a sub-contractor but too important for an hourly guy. Our Youtube Channels have over 100,000 views and are reviewed across the country more than 30 times a day by homeowners and professionals alike.
A little tough to see as it was done with Google Glass but this is the removal process for a wood sashed window when we're installing a vinyl replacement window. This video has almost 50,000 views.
I came across a cool trick several years ago. It was after 25 years of running caulking every day. It's a pretty cool trick and has enabled me to come up with a technique that is teachable and helps others have better and better results with the looks of their caulking. I won't say no one is better, but I will say it's very tough to come up with a better end result than this will deliver. For glass cleaner I'm using one from CRL that's tough to get for the general public but they have one like it at the local box store.