Issue with Wolfgang Perfekt Vision Glass Cleaner

[2wookies]

So I've been using the Perfekt Vision cleaner for about 6 months and the exterior windows look great! The interior though are starting to almost look gunked up, I know it leaves behind a little rain repellent and maybe that's causing my issue? It's cloudy and shows streaks. I'm using proper window MF towels, I sprayed some Stoner invisi glass and it cleaned it right up back to nice clear windows. I'm curious if anybody is having a similar issue? I wonder if because the interior windows don't get hit with soap like the exterior if maybe that's causing what I'm calling a gunk build up?

[rlmccarty2000]

I would only use it for exterior windows. It leaves a protective film behind which on exterior windows wears off, on interior not so much. It’s great on exterior windows, my favorite.

[Bruno Soares]

Carpro Eraser is great for interior glass.

[2wookies]

Carpro Eraser is great for interior glass.

Tint safe?

[Bruno Soares]

Tint safe?

Not 100% sure but I think so as long as the tint is high quality and can handle alcohol.