More help please chaps....
On the occasional window I notice after the window dries that, a spotty line from the top frame is running down the glass. What's going on and how can I stop it please?
And... How do you get rid of faint water marks ( hard water stains ) on glass?
Thanks in advance.
On the occasional window I notice after the window dries that, a spotty line from the top frame is running down the glass. What's going on and how can I stop it please?
And... How do you get rid of faint water marks ( hard water stains ) on glass?
Thanks in advance.