I contracted Crystal Clear Window Works to treat six windows in my house that were showing moisture between the panes. They treated the windows and said it would be 12 weeks before the treatment dried out. After 16 weeks it was still damp. They treated again. After 16 weeks it was still damp. The franchise I was working with went out-of-business. I called the home office in Nashville. Took them many months to respond and finally arrange with another franchise for a third treatment. After six months, the windows are still damp and the... read full review »