Save yourself a trip to the store. Next time you need to clean, try one of these 31 secret cleaners that you already have at home.
Freshen the toilet bowl with effervescent tablets (denture or antacid) in between scourings. Drop two in the water, let soak for at least 20 minutes, then brush and flush. A can of cola dumped in for one hour also does the trick. The phosphoric acid in this mixture removes rust rings and other mineral deposits.