I purchased three bags of Natural and Organic Professional Container Mix and used it for my houseplants. About a month after I used it, I started seeing hundreds of little black bugs on my windowsills and elsewhere. I tried killing them with a plant spray that was suggested as they were coming from the soil in my pots. They would subside for about two weeks and then come back. I'm going to have to have my apartment bombed and redo the soil in all my pots. I did not keep my receipt for the purchase. Is there anyway I can get different soil at no further cost to me? I am not going to purchase this product ever again. Please contact me as soon as possible regarding this. Thanm you.