cleaned an extractor fan the other day which looked a little streaky before cleaning but after i cleaned it (using just water, wet microfibre cloth and a dry glass cloth to buff it) it got much worse and i couldn't seem to get it looking any better.
anything i could try next time to make it look a bit more presentable? i tried astonish hoping perhaps the dirt hadn't been fully removed, and also an eco-friendly stainless cleaner (which i don't think is very good) but neither made the slightest bit of difference.