Citrus seed extract   . An effective remedy that, in addition to eliminating mold, perfumes the environment. Mix 20 drops of extract and half a liter of water, then spray directly on the mold stains and leave to act, without rinsing.

Orange and rosemary   . This remedy is effective on mold stains that are neither too large nor too deep. Prepare an infusion with a liter of water and three sprigs of rosemary. Let it cool and add five drops of tea tree essential oil and the juice of one orange. Apply directly to mold stains, avoiding walls. Leave to act and then rinse.