I have tried many of different bathroom cleaners in my lifetime and have never had much success. However I remembered my mom had bought some Kaboom when I was a teenager and I remember using it on my bathroom. It smells pretty good but can be strong. They came out with a newer product called KABOOM FOAM TASTIC with Oxy Clean. This stuff is AWESOME!! It really does break down the build ups. I decided to blog about it only because I told my friend about it the other day and she bought it and used it. She told me yesterday how awesome it was that her shower looked like new again. So I decided to share how much I like this product with everyone else out there. And no I was not paid in any way to review this product (I wish I was though). So if you have been having a hard time cleaning your shower, bathtub or sink try Kaboom.