Skip the pricey cleanser and head for your kitchen to get sparkling, gleaming toilets! Combine 1 cup baking soda, 1/4 cup citric acid (find this in the baking aisle of your supermarket), and 1 tablespoon dish liquid. Press into an ice cube tray and let dry (NOT in the freezer) overnight. Drop one of these cleansing bombs into your toilet. Let it dissolve. Then flush. Rust, stains, and rings will be gone!