Learn more If you watch "Shark Tank," you know there ... effective splatter guard A self-cleaning pad for your dog to relieve itself A thorough detail brush that doesn't make a mess An ergonomic ...

Wait 10 minutes, scrub the inside of the tank with the toilet brush, and let it sit for 20 minutes before flushing the tank clean. There's no need to rely on commercial toilet bowl cleaners.

scrub down the inside of the tank with a long-handled brush. (Be sure to wear gloves.) Use a smaller brush or an old toothbrush to clean any slime or discoloration from the fill or flush valves.