I used Magic Eraser by Mr.Clean and it works wonders! It took scuff marks, etc off a wall that I thought I had to repaint but now I don't. It looks wonderful! Amazing little sponge!
Clorax Touch Ups is quick. I sprayed it on some grout and it just wipes away quickly.
These two items are a must for me for now on. It sure saved alot of time and when you have to keep the house clean 24/7 being on the market it means alot.