|Reduce the number of plants in the house and cover top of pot with foil, plastic or a thick layer of pebbles. Try not to over water plants and be aware of musty odors.
Don’t have a designated place in your home specifically for plants- this will increase humidity resulting in favorable conditions for mould to develop on your plants, and elsewhere. Spread plants throughout your house and away from humid areas. Keep dead leaves off plants by pruning them regularly.