Water and roof run off marks
Where water runs off roof and down side window there is always a mark that is hard to get rid of. I bought some glass stove top cleaner which is a mild abrasive and puts a protective "coating" on. Any...
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If you want to get rid of water stains on glass, use a mild mixture of liquid automatic dish washing liquid and water, and spray it on and wipe it off like you'd clean any window. Dishwasher liquid is designed to remove water spots. You can also use a solution of the dishwasher rinse aid too. This also works.
