Why use toxic looking blue window cleaners when you can get great results with this all-natural & "green" peppermint version!
If you prefer the aroma, eucalyptus or citrus work beautifully too.
3 cups of distilled water (you can buy this at Big W, and also auto parts retailers like Super Cheap Auto)
1/4 cup rubbing alcohol (Chemist Warehouse & Priceline both sell it), or vodka
1/4 cup white vinegar
20 drops of Bosisto's Peppermint Oil