And then I went into an office a couple of weeks ago, in the block that I clean, and it was being used to repair PC's. There were computer parts everywhere and an aerosol can, (empty) closer inspection, I'm nosey, revealed it to be a tin of compressed air that, the blurb told me, was for cleaning watches and delicate machinery. I didn't know such a thing existed, but I had the evidence in my hands, was this the answer to my prayers?
When I got home I asked Steve if he had heard of it, after all he repairs car parts and electricals, but he looked at me as if he was waiting for the punchline. A quick search on E-bay and I found what I was looking for. Get it ordered! It came at the beginning of the week and joy of joys!! It worked a treat. My roses look as good as the day I first painted them and the whole thing looks new and shiny, I AM NOT destined to have a dusty dh. So if you have a dust problem go and buy some, and if I'm not imparting any thing new and you already knew about this, SHAME on you for not passing it around!
I bought mine here Compressed Air Duster.
See you later.....