Hi all, well we live in a very damp flat which constantly has wet walls and mould growing

Before I had little one I would happily spray away with my toxic smelling dettol mould and mildew spray, i got through a quite a few bottles!! Now I'm too scared to do it cos it smells so strong and I'm worried what effect it might have on little one. Anyone got a baby friendly solutions to keep it at bay??
Thanks so much, it's really getting me down:\(
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