Using these hose clips is easy. First, make sure the hose and the connection area are clean. Then, place the clip around the hose where it needs to be attached and tighten it properly. It's important to not over - tighten as it might damage the hose. When it comes to maintenance, since these clips are made of high - quality stainless steel, they can withstand most environments. But if you notice any signs of dirt or debris, you can simply clean them with a mild soap and water solution. Always check the clips periodically for any signs of wear and tear. And remember, these clips come with a 12 - month warranty, so if you have any issues, you can reach out for support.