Simply soak your safety razor in Razor Guard 5 Solution between uses to keep safety razor blades smooth, clean and sharp weeks longer. Research proves that by rinsing, then storing your razor blade in the open air, razorblades calcify and oxidize rendering them ineffective in a matter of days. Razor Guard Soaking Solution coats and protects your blade keeping it clean and sharp months longer. Nature's finest essential oils lubricate your shave and moisturize your skin for "The World's Smoothest Shave". Includes three (3) 2 fl. oz. bottles. Works for ALL razor/head & blade types. Read more . . .