A solution of white vinegar and water (see below) is also a good choice, as is soap and water.

These cleaning solutions don’t leave a film on your glass that causes streaks. Step 1: Use ammonia or alcohol-based cleaners. And when cleaning windows indoors, don’t forget to put down some old towels to catch any water drips and prevent damage to your walls or window sills. To avoid streaks when you’re cleaning windows, follow these Pro tips. This leads to uneven wet and dry sections, which causes streaks. If you’re cleaning windows on a hot day, the liquid can evaporate very quickly. How fast your cleaning solution evaporates can also lead to streaky windows. Anything that leaves a film behind on the window can make it streaky. If you want to make sure your windows are clean and clear, follow these steps to learn how to clean windows from the inside.įirst, what causes streaks on windows? It’s usually your cleaner. One of the most common complaints about a home’s windows is that they are streaky and dirty.

Best way to clean outside windows