Professional window cleaners often use dish soaps such as Dawn or Joy to help their window cleaners slide. However, dish soaps are degreasers composed of almost 100% surfactants, so they have a lot of foam. I hate to be the one to let the cat out of the bag, since there are many window cleaners who jealously guard their secret formula, but I don't see any point in not telling them. In the cleaning supply store you can spend a lot of money on all kinds of detergents for window cleaning.
I've tried a lot of them and I always seem to come back to Palmolive (soft on the hands and it does a great job). Some people recommend vinegar in warm water. The biggest problem with this is that it doesn't work. Suds are important to lubricate the rubber as it passes through the glass, which makes turning the squeegee much easier.
They help keep water in the cup longer and also make it easier to see any watermarks that need to be cleaned. In fact, the foam helps show the dirtiest areas that need more cleaning because the bubble pattern separates further around grease marks and other dirt. First of all, let's talk about the cleaning solution. There's nothing fancy here, all you need is a bucket filled with a gallon or two of water and a little dish soap.
I'm quite particular about the type of dish soap I use, but most of them will work almost as well. I use Blue Dawn dish soap. I pour about two tablespoons of soap for every gallon of water I put in. A bucket of cold water and a little detergent can go a long way in achieving a stain-free finish when cleaning windows.
In fact, what you find with most professional window cleaners is that they don't polish windows for hours, as this ends up leaving streaks that are difficult to remove. Here are some simple ways to ensure your windows are clean, smudge-free, and shiny. Of course, everyone wants to clean their windows like a pro and enjoy enviable, sparkling results every time. So here's a guide to what equipment and cleaning products professional window cleaners use when cleaning their windows and suggestions for what you could use to achieve the same results.
In general, professional window cleaning companies use a variety of chemical solutions and cleaners during their regular cleaning process to give you the best results when it comes to your windows. You can read about the best stairs for cleaning windows. You may also need a microfiber cloth, but the kitchen towel can also be just as good if you are just cleaning at home. Window cleaners should rinse their chemical cleaning solutions with clean water from a hose or bucket before moving on to the next part of the job; otherwise, their tools can corrode, too.
Some of this may be a little more specialized, but you should be able to find it all in a large hardware store or a cleaning supply store; a store specializing in window cleaning products is even better. Since my wife said she would like to clean the windows this weekend, I will encourage her to consider the cleaning agent she uses.