Shaklee H2
This little 16 oz bottle ($11) creates an unbelievable 48 gallons of super-safe, really powerful, double-concentrated, all-purpose cleaner. We use it to prep surfaces for new paint, but we challenge you to use it up any time to clean everything from spilled milk, to bug guts on the window, to splattered spaghetti sauce. Amazingly, it is so concentrated that a single bottle is all you need to make 5,240 bottles of Windex. Simply add two drops of the highly concentrated liquid to water in a spray bottle and shake. For more information and to order, click here: http://www.shaklee.com/