Don SmithsonDon Smithson is at Lake Oroville, Calif.-based J & D Smithson Repairs.TroubleshootingStreaky Sanding: Advice to Eliminate Sanding Lines From Your Big MachineFloor sanding expert Don Smithson offers advice on how to prevent your big machine from leaving streaks on your wood floors.May 29, 2013Page 1 of 1Top StoriesRecoatingHow We Do These Floors: Recoating The Worst of the WorstWe dialed in a recoating process that worked, even on the most demanding jobs—here’s my advice for a recoating process that works.Stain/Custom ColorPrevent This Common Complaint: The Stain Won’t DryRetailGoing the Distance: See the Winners of the 2026 WFB Outstanding Retailer AwardsNewsEnter WFB's 2026 Ultimate Wood Floor Guy/Gal Contest by Oct. 1Sponsor ContentThink Like A Brand: Why Your Flooring Business Needs A Real Identity