Using the Nerf Super Soaker Fortnite HG is a breeze. First, find a water source. Lift the cap on the water blaster and fill the tank with water. Make sure to close the cap tightly so no water leaks out. To shoot, hold the blaster firmly and pump the handle back and forth. The front of the blaster will slide as you pump, and a big stream of water will shoot out. Aim at your friends during water battles and have a great time. When you're done using it, empty any remaining water from the tank. Store it in a cool, dry place to keep it in good condition. Also, be careful not to point it at people's faces to avoid any accidental eye injuries. Have fun with your water blaster!