When Nature Calls – Before-You-Go Spray! Made with the fresh scent of Wild Ruby Red Grapefruit and natural essential oils, this before-you-go bathroom spray creates a barrier against potential bathroom odor. The 2oz bottle is the perfect size for your purse or briefcase! It’s ECONOMICAL-with up to 100 uses, it’s less than 8 cents per use! Or the 4oz is up to 200 uses! Be prepared for when Nature Calls.