Has anyone found any windshield fluid to be superior to others, specifically for summertime and those highway insect splats?
Every fluid I've tried has been pretty much useless.
The only thing that seems to removes bugs splats is elbow grease and a squeegee. On some road trips though (when you hit those swarms), I can't always wait until the next gas stop to clean off the buildup.

 

Kristallklar translates to "Crystal Clear" which is exactly the results you will get with 1Z Einszett Kristallklar Premium Windshield Washer Fluid Concentrate. Kristallklar is 100 times more concentrated than regular blue washer fluid. Each dose makes 1 gallon (bottle makes 7 gallons) of highly effective washer fluid.1Z Einszett Kristallklar Premium Windshield Washer Fluid Concentrate removes oil, grease, silicone, wax, insects, greasy marks and streaking from windshields in seconds and strengthens the cleaning action of all standard anti-freeze products,

Will not harm chrome, paintwork, rubber or plastic. Does not leave white residue on paintwork. Softeners prevent mineral build-up in washer system for optimum operation. Environmentally friendly formula is biodegradable, phosphate-free, and formalin-free.

1Z Einszett Kristallklar Premium Windshield Washer Fluid Concentrate makes glare-free cleaning easy and driving safer.





P21S® Wash Booster was developed to aid high speed driving on the German autobahn. Just add a pre-measured shot to your windshield washer fluid reservoir. Special booster detergents make ordinary fluid powerful enough to cut the toughest road grime, insect smear and salt films.
P21S Wash Booster works with plain water and all anti-freeze washer fluids.




Don't let greasy films and road grime impair your driving safety. Imported from Germany.



Both products work very well and any questions be please to call me at ProperAutoCare.

 

The key for me is first deep cleaning the glass with a product like the Glass Science Glass Scrub. It removes contaminants stuck in the micro-ridges of the clear coat and bonded to the glass. Next apply a layer of protection like the Glass Science Rain Clear. This will help sheet rain water and repel road grime. I also try to clean my blades at least once a month with the 303 Wiper Treatment.

After that use P21S Windshield Wash Booster in my normal washing solution for a better cleaning. Let me know if you have any other questions.

Greg @ DI

 

I'm using the 1Z one right now. It works fairly well considering how much you dilute it. The smell is pretty good too iirc but you will only smell it when you mix it lol. Just make sure you empty your tank before adding or else you may have some streaking issues. However, if you don't, no worries as the streaks dry instantly anyway

Use Distilled Water if you get this btw

 

Also you can use ONR on it to clay the glass and use it in your washer fluid container.

 

i have personally used the P21S windshield washer booster for the past 4-5 months and i will never not use it. this product is amazing and works as well as advertised. i highly recommend this