We built our home six years ago - so it's a rather new upstairs bathroom, with tile flooring throughout. We clean and clean the toilet with rubbing alcohol and many other cleaners with no luck. Even when it's sparkling clean, it smells of urine. Only two of us living here. Should we be concerned?

Is it just one toilet that smells or is it both of them? Does the water in the tank smell? You talk about cleaning. Just the bowl or did you load the tank up with bleach and then flush it down to clean the rim and parts you don't see? Back to you, Tom