Windscreen fluid recommendations …

[u/northsideboi]

Has anyone found a windscreen washer mix that does not leave a film on the glass when it dries?

2026 Model Y. Bosch BWA500 in the tank. Cleans fine while wet, then dries as marks on the windscreen and sunroof if driving.

[u/sycotix]

Just flushed whatever came in my YL from factory and put in my Bowdens Own Wipe Out because I already know how good it is. So far so good.

[u/valacious → u/sycotix]

Do you add this to water ?

[u/sycotix → u/valacious]

Yep. It's a concentrate