Floor Science Cleaner And Restorer Spray Buff Keeps Your Floors Looking Their Best With Its State-Of-The-Art Performance And Cost-Efficiency. Advanced Formula Combines Solvents, Emulsifiers, A Hard Wax And A Special Polymer To Produce A Smooth, Deep Gloss, Even On Worn Floor Finishes. Spray Buff Helps Maintain A Continuous Wet Look Without Finish Buildup Or Discoloration. It Is Perfect For Removing Black Heel Marks, Surface Scratches, Tar And Ingrained Dirt.