Can you add Bugs B Gone to windshield washer fluid? [SOLVED] Asked by Scott M. In Alabama Can you add Bugs B Gone to your vehicle’s windshield washer fluid reservoir ?
Good question, Scott.
Yes, you can add the concentrated version of Bugs B Gone (sold in a gallon) during the warmer months when the temperature is above 32 degrees F/0 degrees C. Add 2 oz of Bugs B Gone per gallon of windshield washer fluid.