Protect your investment with Top Performance Extend-A-LifeBlade Rinse! Solution quickly cleans blades, lubricates, and conditions the metal, so blades stay sharper longer. No need to remove blades from clipper. Using the handy dispenser jar (shown), simply immerse blade into the Top Performance solution and run clipper for 5 to 6 seconds. Hair stubble settles to the bottom of the reusable container—instead of on your clipper. 16 oz size of Top Performance includes the dispenser jar. Purchase the economical 32 oz bottle to replenish 16 oz dispenser jar as needed. See the Instructions tab for important tips on use, and the Safety tab for active ingredients and a copy of the MSDS.