Using this OX Pro Ultrastrike Club Hammer is easy. Just hold it firmly by the non - slip OX Grip and strike the target as needed. When using, make sure to keep a stable stance and proper swing motion. Always wear appropriate safety gear like safety glasses. As for maintenance, after each use, wipe the hammer clean to remove any dirt or debris. Check the head and handle regularly for any signs of damage. If there are any cracks or loose parts, stop using it immediately. Store the hammer in a dry place to prevent rusting. This way, your hammer will last a long time and keep performing well.