How To Clean Hard Water Stains Off Windows

If they are stubborn some scrubbing may be necessary.
How to clean hard water stains off windows. Finish with a spray of glass cleaner and wipe it away with newspaper for a streak free shine. 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. Wipe any of the cleaner residue from the glass using a damp sponge. Fill a spray bottle half full with vinegar. Fill the remaining half of the bottle with one part dish soap and one part lemon juice.
Let set for 10 minutes and then get a bucket of water to dip into and a stiff bristle brush and scrub away. Let it soak for 1 minute and wipe it off with a dry cloth. Mop up the lemon juice left behind with a soft cloth or paper towel. Vinegar dawn dish soap and lemon juice. The natural acidity of the lemon removes hard water stains with ease.
Don t be afraid of rubbing quite hard to start the stain removal process. Let the solution stand for 15 minutes to allow the acetic acid in the vinegar to penetrate and dissolve the mineral deposits. Pour a mix of 1 3 water and 2 3 vinegar in a spray bottle and just spray it all over the window. Using a soft clean cloth rub the paste into the areas of the glass that have hard water stains. The hard water solution is made up of 3 parts.
You may have to repeat once or twice to completely get it off. The good old water and vinegar trick can work on relatively recent hard water stains. Using a soft bristled brush gently scrub the remaining deposits. If they are stubborn some scrubbing may be necessary. Rub the paste in a circular motion ensuring that you have covered the entire area.
Other acid based cleaners can be safe on glass as long as they don t have abrasive ingredients. Or you can try buffing the stains out using a sponge and some toothpaste or baking soda. Mist the solution on the glass fully saturating the worst areas and allow the vinegar to soak for several minutes. Spray the solution directly on the hard water stains. You can also use white vinegar and lemon juice.