My research led me to many different vinegar concoctions but one mixture stood out by getting the best reviews on many websites. I tried it out and it honestly works really well! At first it looks like it is going to be streaky but when it dries it is way better than regular glass cleaner. I spray it on and use a coffee filter as a "rag" and my mirrors look great. It even gets off all the yuckies on mirrors like toothpaste and water splashes.
|Don't worry these streaks will go away once it is all dry|
|Then it will look like this (ignore the cat hair fleece I am wearing)|
1/4c rubbing alcohol
1/4c white vinegar
2c warm water
Mix together in your spray bottle and shake well. You will need to shake it well every time you use so you mix in all that cornstarch that will collect at the bottom.
Not to mention this is way cheaper than store-bought-should-wear-gloves-streaky window cleaner. Just try it.