Using these Hybrid Racing K-Series swap radiator hoses is straightforward. First, make sure you have the right model for your engine setup as specified in the vehicle fitment section. When installing, follow the install guide carefully to ensure proper routing and connection of the hoses. This will help avoid any interference with other engine components. As for maintenance, these hoses are easy to keep clean. Just use some soapy water and a lint - free rag to wipe them down regularly. This will not only keep them looking good but also help maintain their performance. Also, be aware of the temperature range these hoses can handle, from -165° to 350°F. Avoid exposing them to temperatures outside this range to prevent damage.