Pour a mix of 1 3 water and 2 3 vinegar in a spray bottle and just spray it all over the window.
How do you remove stubborn hard water stains from your windows.
Then rinse several times.
Spray the solution directly on the hard water stains.
Step 1 water and vinegar the good old water and vinegar trick can work on relatively recent hard water stains.
To clean hard water spots off windows mix one part distilled white vinegar with one part water and pour the solution into a spray bottle.
Be sure to thoroughly saturate the areas with the most prominent buildup.
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Allow the solution to sit for a minute or two re spraying the glass as it dries.
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Spray the glass with a solution of equal parts water and white distilled vinegar.
Using a soft bristled brush gently scrub the remaining deposits.
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Mist the solution on the glass fully saturating the worst areas and allow the vinegar to soak for several minutes.
Let the solution stand for 15 minutes to allow the acetic acid in the vinegar to penetrate and dissolve the mineral deposits.
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In a spray bottle combine the water and the vinegar.
Final step a wipe down with a magic cloth.