This is the first time I've used the Cleaning Authority for my home. I have to say, I am extremely impressed with how thorough they are with the process. My whole house was transformed! There is not a spot of dust or stain, literally. I came home and can immediately feel the difference. I even examined all the corners, because I thought to myself they can't be THAT good, but they even took off the dust on the fans, the edges of the picture frames, the light fixtures, and all the appliances. Also, I am most impressed with the job they did in my bathroom. LOVE a clean bathroom and shiny bathtubs. I'm a pretty busy business-owner and rarely have time to keep up the cleaning. Even if I invest a whole week cleaning the house myself, I would not have done nearly a better job than these professionals. Good job guys, keep up the good work!