KOCHCHEMIE - Glass Cleaner - Effortlessly Removes Stubborn Dirt, Oil, Grease, Insects, and Residues; Ready-To-Use Streak-Free Formula; Gloss and Smoothness Additive; Fresh Fragrance (5 Liters)

The product is expensive but it works,

It's works great. The best? Definitely not for the price. I've been detailing cars since 1986. And my mistake purchasing this glass cleaner was , I thought it was a 5 gallon jug by the picture I saw. I did not read the description my fault. But it looked like a 5 gallon jug. Maybe at 5 gallons this would be worth it. Way overpriced.

I work as a professional mobile detailer and chose to switch to KC for my chemicals. I have no complaints with any of their products. I actually dilute my cleaners further than recommended (1:5 done as 1:10) and still get great results. I recommend any of their products. Also their videos explaining the multitude of uses and mixes have made many of my jobs measurement easier.

I have my own auto detailing business Ann have tried all glass cleaners hoping to finally find one that doesn't streak or leave a haze. This is finally it!