What's the meaning of "Streak free cleaning of glass,mirrors and chrome."?
What's the meaning of "Streak free cleaning of glass,mirrors and chrome."?

Question

Answer

streak = 斑纹

Answer

It means that whoever cleans the glass/windows does not leave any dirty marks on it. I use methylated spirits and a scrunched up newspaper to clean my windows/glass table/mirrors. No streaks!

Answer

Means the surface has no dirty marks  left by the cleaner. A streak can mean a mark, easily seen on a shiny surface.

Answer

If you don't know what that means then I'm not going to let you wash my car!