A gallon of hot water with just a couple drops of dish soap and some ammonia will leave no streaks at all, particularly if you use a squeegee. However, ammonia isn't the best thing for being green so I only use that for the car windows that get the road film on them. I use white vinegar and hot water on the house windows without any soap at all and it works great. A squeegee is best but you can also dry with newspaper (not colored). |