Sorry, this is a really boring question, but I took it upon myself to clear the tops of the kitchen cupboards today of all the crap that' sat up there since the day we moved in.
Anyway, whilst on my cleaning spree I have come across a load of mould on the walls above the cupboards, and with everything down it is really visible. I have tried wiping the walls with washing up liquid and a sponge, and then dried it but the patches are still there so I was wondering whether I could use bleach or whether that would be a really silly idea? I can't afford to go out and buy any fancy mould cleaning stuff, so its either bleach or soda crystals, although I don't actually know what they are used for .
Thanks