What it Does Perfect for dispensing product with ease, this 1L pump by AG can be used on any liter-size bottle. How to Use To open, insert pump into liter bottle. Firmly secure cap on liter bottle, twisting cap in a clockwise motion. To open spout, hold the cap on the neck of the bottle and twist the spout counter-clockwise until it pops up. Please be aware ingredients are subject to change periodically. It is recommended you check the product packaging prior to use for a complete ingredient list.