Liquid Rescue, formerly Liquid Bearings, is the 100%-synthetic 0il that consistently outperforms all others. Liquid Rescue is made using a process that re-arranges the structure so all the molecules are uniform in size, shape, and weight, an ideal phenomenon which does not occur in nature. Liquid Rescue is also essentially odorless, so your hands and clothes won't smell after using it. It is perfectly safe to begin using Liquid Rescue on your items with no pre-cleaning. You will instantly notice that your items will move more freely and smoothly with Liquid Rescue. It will also prevent the formation of rust on any surfaces. We always offer our anytime 100% refund if you are ever less than delighted with Liquid Rescue, so please consider trying it!