Refinishing a floor is a big deal, and if the floor has only one or two worn areas, while the rest of the finish is in good condition, it's more economical to make spot repairs. Done correctly, a spot repair is all but unnoticeable, provided you've correctly matched the finish and -- if necessary -- the stain.
How do you fix a chipped floor?
Drill a hole through the chipped part of the floor using a countersink bit. Drop a little bit of water in the hole, then add some polyurethane glue. Drive a screw through the hole, securing the floorboard back to the floor. If you saved the chipped piece of the floor, you can glue it back on the floor with wood glue.
How do you fix a chip in laminate flooring?
Repair unsightly chips using an acrylic filler or a putty filler made specifically for laminated wood flooring. Home improvement centers or flooring stores carry both items. Select a filler or putty that matches or is slightly lighter than the hardwood laminate flooring.
How do you fix a chipped floor tile without replacing it?