Sanco Industries Aqua Charge Windshield Washer Ultra Concentrate, 16 ounces makes 27.5 gallons finished product

Convenient

I can make 27 gallons (in the same 1 gallon container) using this small bottle. So far it seems to work well - winter might make it interesting as Ill need to find alcohol to stop it from freezing, but for summer use, its a great value. Windshield washer fluid at any auto parts store or discount store is $3 - $4 a gallon. 27 gallons for what two would cost me retail - and thats 27 plastic jugs that wont have to be recycled or end up in a landfill. I do use filtered water for this to avoid any mineral deposits, etc.

Easy to mix together and cleans steak free! Very happy!

Ive always paid $5/gal of name brand wiper fluid and never seem to have it on hand when its time to top-off the cars. Now I just keep plenty of distilled water on-hand (which has a million uses) at only $1/gallon and Ill have wiper fluid forever on-hand. 27 Gallons! Beware the blue dye in the concentrate stains like you wouldnt believe! Add it with a syringe, or do it over the lawn if youre pouring or using a spoon. Just 3 tsp / gallon of water.

Easy to use