By sharing the house with 10 girls in one condo and share the toilet with 5 other girls, you must could imagine how "clean" it is if we are not cleaning the toilet for once per three days. Although we clean the toilet once per three days, the problem is still there. We have to scrub hardly the floor and wall tiles in order to clean to stain. We did use many kind of detergents to vanish this hard scrub problem. We are such busy persons so we don not have that much spare time to be spent on cleaning the toilet only. One day I saw one television advertisement about a detergent product that promising an ultimate solver for the house cleaning problem. It seemed to be count on. Thus I was thinking on giving a single try on the product. I bought the Mold & Mildew Killer as it sort of powerful multipurpose cleaner. The smell of this product is pretty hard, in the other word we could assume it based on clorox. I sprayed this Mr Muscle product on the wall, floor, and bowl. I left it behind around 30 minutes and I started to clean the toilet afterward. I was so surprised when I didn't have to scrub hardly on the floor and the wall. The best part is I don't even scrub the toilet bowl. I just flushed and it was done. Thus, I do recommend this product for every body but I hope you guys could bear with the smell of this product.