Using the PAW Patrol Aqua Themed Chase's Shark Rescue Vehicle is easy. First, place Chase in the vehicle cockpit and slide the canopy shut to transform it into rescue mode. When you encounter trouble in your pretend adventures, load the two included projectiles into the launchers and press the buttons to launch them. For more fun, collect other Aqua Pups figures and toy vehicles, but remember they are sold separately. As for maintenance, keep the vehicle clean by gently wiping it with a dry cloth. Avoid getting it wet to prevent damage to the moving parts. Also, make sure to keep the small projectiles away from children under 3 to avoid choking hazards. Have a great time playing with your PAW Patrol toy!