Our grandparents knew the secret of keeping windows clean for a long time.
Nowadays housewives are used to clean windows with the help of cleansers bought in shops.
However they are surprised that windows become dirty in a short time.
Here is the solution of the problem.
Windows' cleaning is a hard and boring process. Moreover, there's a risk to fall down if the flat is located on a high floor.
Firstly, go to the pharmacy, so you wouldn't spend time on boring and dangerous cleaning.
Granny's secret
Buy glycerine in the pharmacy. Add glycerine to the water which you use for cleaning windows.
Glycerine creates a unique surface on the window avoiding quick ingress of dust.
Dust transforms into muddy drops after rain.
How to make a mixture for cleaning windows at home
Take 1 liter of water. Add one glass of vinegar and 30-40 drops of glycerine to the water.
Mix well, then pour your mixture into a sprayer. Shake up the sprayer before sprinkling the mixture on the window.
Afterwards wipe your window with a clean and dry fabric.