Don't Panic! Mold is natural and might be caused due to the soil being too wet or the plant is located in an area that is not ventilated enough.If you find mold growing on your plants, gently remove the mold and do not water your plant for 1-2 days. Relocate the plants in a well ventilated area and allow the soil to dry out a bit.Also make sure you do not over-water the soil and try to expose your pots to slightly more indirect sunlight. You can rotate your pots every day or two so they will receive an even distribution of sunlight.If you really want to go the extra mile, you can try adding add a little natural anti-fungal to your soil. You can sprinkle Apple cider vinegar or baking soda on top of your soil. This acts as a natural anti-fungal and keep mold from growing and won't harm your plant.