The Track Wax Residential package is the perfect solution for keeping your patio doors working smoothly. It comes with two cleaning bars that effectively remove dirt and grime from the rollers, ensuring that your doors glide effortlessly. Additionally, the pack includes a lubricating bar that helps to reduce friction and prevent wear and tear on the rollers. The scrubbing pad is also included to provide extra cleaning power and ensure a thorough cleaning. With this package, you can easily maintain your patio doors and keep them looking and functioning like new.