I’ve lost track of the number of times I’ve use the windows product but say 8 to 10.
First used it in dining room to gain privacy from neighbors garage. Then around entrance door windows for security, followed by bathroom windows, then turtle scene inside skylight. My master achievement was dolphin’s on both sides of granddaughter’s bedroom. Windows called me on this one to offer their suggestions. If you have product precut and follow directions, it goes up amazingly easy. Also, needed to replace a window and product came off with no problem.