Have you seen the new toilet cleaner from Scrubbing Bubbles? This stuff is so totally cool! It is a dispenser with six gel flowers that adhere to the toilet just under the rim where the water flows over it during every flush. Each flower stays there for an entire week, slowly dissolving with each flush. As it dissolves, it cleans the toilet and releases scent. I used it for a week already, and it really works. There are two scents, and the fresh scent was a little too strong, so I just bought the citrus one today, and I like it better. Check out the FAQs at the website.