Question about Kärcher SC 3 EasyFix

I have no experience, but it should work really well. Dirt streaks can always be left behind if you don't clean well. But the streaks from the water do not remain because the appliance works with steam and virtually distils water during cleaning. The most that remains is distilled water, which evaporates without leaving any residue. In any case, it cleans glass surfaces without leaving streaks.