High Performance Windshield Washer Fluid Super Concentrated. Kristall Klar is a high performance windshield washer fluid that was originally developed for leading European vehicle manufacturers. With a formula that is now 1:200, the 8.5 oz bottle will make over 12 gallons of highly effective cleaning fluid!  The ammonia-free, highly concentrated formula cuts through all the things that make up road grime including brake dust, oil and dirt. Bugs are no match either. Will reduce bug splatter significantly with just a few sprays.  No Smearing. No Glare. Leaves a crystal clear smear-free, glare-free finish. Kristall Klar doesn't leave white residue on your paint.

Quiets Wipers, Reduces Clogging of Spray Jets. Kristall Klar is not just a concentrate but a comprehensive cleaning and maintenance washer fluid. Kristall Klar contains lubricants that reduce windshield wiper skipping and shuddering. A few sprays during the rain and Kristall Klar will quite your wipers down. Kristall Klar also contains water softeners making it ideal for use when mixed with tap water. Kristall Klar prevents hard water minerals from clogging spray jets. It also keeps the windshield washer pump operating smoothly and prevents hard water minerals from accumulating in your washer tank.

Mix 1 oz (squeeze bottle to fill measuring cup to top) with 1.5 gallons of regular tap water. Or fill measuring cup half way (.5 oz) with .75 gallons of regular tap water.

Adjust ratio based on water hardness. If you use distilled or soft water, use less concentrate to avoid foaming and smearing.

8.5 oz bottle produces 12.75 gallons of windshield washer fluid.