Using your Mishimoto silicone radiator hose kit is easy. First, make sure your engine is completely cooled down. Then, carefully remove the old hoses and install the new ones from the kit. Make sure they fit snugly in place. When it comes to maintenance, regularly check the hoses for any signs of wear, like cracks or leaks. If you notice any issues, replace the hoses right away. Also, keep the hoses clean from dirt and debris. And remember, these hoses can handle high temperatures, but don't subject them to extreme conditions beyond their 330°F limit. This will help keep your radiator system working well and your vehicle running smoothly.