How to wash windows so that they stay clean until next summer: take an air conditioner with potassium permanganate
Many people notice that sometimes washing windows has a very short-term effect: after just a few days, dust appears.
However, there are methods that will help maintain cleanliness for six months.
To do this, you don’t need to buy expensive professional products: just take potassium permanganate with fabric softener.
How to properly wash windows using this method?
You will need to take about a liter of cool water. Add one standard portion of conditioner and stir.
Then we add a small pinch of potassium permanganate.
The end result should be a slightly pink color. Make sure that the potassium permanganate is completely dissolved. Otherwise, there is a risk of damaging the glass.
Pour the prepared mixture into a container with a spray. Apply the mixture to the windows and start washing. Finally, wipe the glass with a clean dry cloth and evaluate the result.
If desired, the glass can be polished with newspapers for greater shine.
If you use this method, the windows will remain clean even after autumn rains.
