In this video, we show you how to apply WOCA-brand penetrating oil to a hardwood floor. Click here to view our inventory of WOCA penetrating oil products: http://bit.ly/1FwPlRC or call (800) 737-1786 for more information. Here's how to apply penetrating oil to a hardwood floor: 1) Sand the floor to NWFA standards. 2) Clean the floor with WOCA wood cleaner. This removes any substances that would affect the finish, including pigments and tannin. (Click here to purchase this product: http://bit.ly/18XCsEz) Certain exotic and darker domestic wood species must be cleaned twice. 3) Apply the penetrating oil to the floor using a roller. A roller will help you achieve the proper spread rate. You can pull the oil from a puddle or use a paint tray. 4) Allow the oil to penetrate the floor for at least 15 minutes. 5) Buff the floor using a red pad and hook-and-loop patina disks. Patina disks are not required, but we recommend using them because they help force the oil into the wood grain. 6) Use a white pad covered in a terry towel to remove excess oil from the floor, and a plain white buffer pad to even out the oil. 7) Be sure to remove excess oil from potential bleed-back areas like beveled edges and expansion gaps. 8) Allow the floor to dry for 24 hours before applying the top coat of oil. Browse our full inventory, shop 24/7, and earn rewards just for buying the supplies you need at http://www.cityfloorsupply.com. Connect with us for more educational resources! Like us on Facebook: http://facebook.com/cityfloorsupply Follow us on Twitter: http://twitter.com/cityfloorsupply Follow the City Floor Supply blog: http://blog.cityfloorsupply.com