I removed the flooring in my house to replace it and I discovered that I have a mold problem on my concrete slab inside my house. I have tried scrubbing it with TSP, bleach, and commercial mold product and nothing works. The mold always grows back a couple days later. Do you have any suggestions that would prevent the mold from growing back? (I know vinegar is another option but I HATE the smell of it so I would like to try another option first) Thanks for your help!