I need to repaint some internal doors in my flat - the present coat is a rather dull gloss, so it might be 'satin finish'.
Every paint tin 've read recommends that I sand down the paintwork before repainting. The problem is, I have severe asthma, and I'm very worried about the dust - both while I'm working, and afterwards when I'm living in the room concerned. Even sanders that boast 'micro filtration' only seem to guarantee to catch 80% of the dust.
I know this is a long-shot, but is there any alternative? A chemical you can brush on, for instance?
Thanks in advance.