About two years ago, my husband and I decided that our house needed to be repainted. The contractor who did the work highly recommended Sherwin Williams paint. Since I thought that paint was basically paint, I agreed without looking into it too much. Well, that was a mistake. I have two children which means that there is a lot of handprints on the walls. The first time I tried to wipe the walls clean, I was in shock! The dirt did not come off. There are a few marks on the wall where my kids' toys have banged into them and those marks did not come off either. Now, I look at my walls and just...