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amh1981

Mould on timber deck

Hi everyone,

We have recently put in a blackbutt timber deck. It got rained on during construction over winter and black mould has started to grow - there are spots all over it. We have not yet oiled it.

Does anyone know if oxalic acid will remove mould, or do we need to use an outdoor mould cleaner first?

We live in Brisbane, so summer is about to hit, which will certainly reduce the mould.

Would appreciate any advice.

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