To remove white mold from wood, wet a clean rag with white vinegar and place it over the area where the mold is present. Leave it on for up to three days.

Firewood aged on concrete or soil for about six to eight months will grow mold. He recommended stacking the wood immediately after delivery and covering just the top of the stack to keep things dry.

To ensure your safety when removing mold from wood, wear appropriate protective clothing and equipment (more on this below), and make sure the area you’re working in is well ventilated.