I live in a flat and the bathroom window is overlooked. Ideally I would have replaced the clear glass with a frosted one, but as it already has the extractor fan mounted in it, and my budget is limited, I thought that perhaps I could just spray paint it to create the effect until my budget allows for a more permanent solution. If I could get a couple of years out of it, then that will do.
Assuming that the glass is unlikely to be touched/scraped, although it could get quite dump, which type paint should I use?