Fits: BMW 3 Series Coupe/Convertible OEM Part 66 7 157 147 Please verify fitment to your vehicle by the part number!
To make your own washer fluid, you just need to mix a gallon of water with 1 tablespoon of dish washing liquid and ½ cup of ammonia (for anti freeze or vinegar. You can also add a few drops of food coloring so that you know what the liquid is for.
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Make Your Own Cheaper & Greener Windshield Washer Fluid - One Good Thing by Jillee
Windshield Fluid,Head Light
Make Your Own... Windshield Washer Fluid
Fight windshield grime with this homemade window washer fluid!
Test 4 concentration: Ethylene Glycol, Propylene Glycol, Battery Fluids, and Cleaning FluidsTest the urea concentration of diesel additive AdBlue
Did you know that you can make your own windshield fluid? It's easier than you think!
windshield washer fluid