Microfibre High Performance Flat Mop 

11.Pole color:Grey or white or same with the cloth color
12.Corrosion resistance:Level 10

1.First of all pick a day when you can open all the window to let out all the dust. Be sure to wear a mask rated to filter out fine particles. Then remove all the furnishings, sweep and mop the floors so your dealing with a clean surface. Seal off interior entrances to the room and vents with plastic secured by painter's tape.

2.Pry off the baseboard shoe molding-the piece at the very bottom and the baseboard. If their is no shoe then remove the baseboard. If the molding is in good condition you can go ahead and reuse it. Use a nail set to drive popped nails below the surface. Protruding metal will tear a sanding disc or belt.

3.Plan the sanding pattern. Different situations call for different sanding techniques. Most floors require three sandpaper grits, rough then medium and finally fine. Be aware that several passes with each grit may be required. Make the first cut with rough-grit sandpaper, use this until bare wood is reached. When you reach the bare wood most of the scratches should have disappeared.If your floor is free from deep scratches, try a random-orbital sander instead of a drum sander. It's action reduces scratches and you don't have to follow the grain of the wood and you are less apt to damage the floor.

4. Use an edge sander for hard to reach areas. Work slowly and finish with a very fine-grade sandpaper. In the corners that you can not reach, use a sharp paint scraper or chisel. Go ahead and vacuum the floor and use a tack cloth after the vacuuming to pick up any remaining dust. Make sure the floor is very clean and smooth before you begin the next finishing step.

5. Fill in all holes and gaps between the boards using a paste wood filler. Apply it with a putty knife. Remember to always work with the grain. When the filler begins to set, wipe across the grain with an old rag to remove the excess. Let the filler dry overnight. Then after this you will apply two to four coats of polyurethane finish, use a brush or wax applicator. Sand with fine sandpiper between coats, then use a tack cloth to pick up dust between coats. Let the floors dry before walking on them.