To clean the glass use a soft, clean, grit-free cloth and mild soap or detergent; I also use rubbing alcohol since it cuts dirt and since it is a drying agent, it helps cut down on streaking.. Be sure to remove liquid by wiping dry or using a clean squeegee.
Very Important: Do not use ammonia, vinegar, alkaline or acid solutions as these will cause chemical breakdowns of sealant and result in failure of insulation glass. Do not use solvents such as mineral spirits, toluene, xylene, naphtha or muriatic acids as they can dull the finish, soften the vinyl and/or cause seal failure of the insulating unit.
If the vinyl frame needs cleaning do so by using the same material described above. For stubborn dirt a “non-abrasive” cleaner such as Bon-Ami or Soft Scrub can also be used. It is important to keep windows and door tracks clear of debris and dirt and holes open and clear of obstructions.
Cleaning Glass: Did you know glass is a very slow-flowing liquid? So it is important to keep your windows clean with the proper cleaning techniques. Dust and dirt are very abrasive and can damage the glass surface.
If you have ever watched a professional window washer, you probably did not see him using a spray bottle and a roll of paper towels. This technique removes much of the abrasive dirt, but some of it is just spread in a film over the glass. It may look fine at night, but when the sun hits it, it is a mess.
Every good window washer has five basic tools:
Make your own with a bucket of warm water and a long squirt of dish soap (be careful not to use too much soap) and then add ˝ quart to a quart of alcohol depending on how big your bucket is and how many windows you have to wash.
First use a wand to soak the window with
solution. A medium-to-long-nap fleece lamb’s wool scrubber is
effective for applying the soapy solution and is a must for a
Quick Tip: If your solution dries before you have a chance to squeegee, wet the top section of the window, then squeegee; continue pattern until window is clean.
Hard-To-Clean Debris: If some of the windows still have some specks of cement, paint, bug spots, or tree sap on them, try using a scraper with lots of soapy water. This will not only get stubborn spots off your windows, but it will also be easier to do the job.
Squeegee: It’s best to use a professional squeegee with a brass body (12-18“wide) and replaceable rubber blades. Brass is a relatively soft metal, so it will not scratch the glass unless you bump it hard. Using the squeegee properly to remove all the water is a very important step. Every drop you put on the glass, has to come back off, or you're leaving dirt on the window.
When you can, use a horizontal pass across the window starting with your squeegee at the top. If you are using a pole, you can squeegee from top to bottom tilting the squeegee down on the dry side so that the water flows up to the still wet area. After each stroke, wipe off the squeegee with your lint-free towel (most paint stores sell these). Overlap each stroke by about two inches for the best results.
After you let the window edges dry, use a chamois cloth to wipe the streaks and any drops left on the window. Quick Tip: When ringing out your chamois cloth, you want to ring it out enough so not to have any water dripping from the cloth.
Then step back and enjoy the good feeling we all get from SPARKLING CLEAN WINDOWS