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.