Mr. Clean Magic Eraser

This is my favorite cleaning tool! It's amazing because all you have to do is add water. It's cleaned surface areas that I never thought would get any better-- tub stains, marks on the wall and ceiling, and scuff marks on the floor.

Here's the description:
Brighten up your home by helping to renew its surfaces. Mr. Clean Magic Eraser Original will help your walls, baseboards, floors, switch plates, blinds and more look like new again by easily removing scuff marks and dirt. To discover the cleaning possibilities, simply take a swipe. Its water-activated micro-scrubbers reach into the surface grooves, lifting away built up grease and soap scum. The Mr. Clean Magic Eraser Original is so powerful that each swipe removes more grime than the leading all-purpose spray cleaner, and it has no harsh chemicals. Before long, you’ll be back to the things you love best in a brighter, cleaner space.