Safety preparation is crucial before starting a 4 stroke outboard ( https://www.outboard-engine.net/product/laogen-4-stroke-outboards/ ). Make sure the boat is anchored securely, wear a life jacket, and check the battery level, fuel level and oil condition. At the same time, confirm that there is no debris around the propeller to avoid damage or injury after starting. In addition, understand and follow local water traffic regulations to ensure safe navigation.