Coloring gives to a floor additional heat. It is possible to apply a transparent varnish or paint on a tree on boards. After paint color will be more juicy, but further there can be difficulties with selection of a shade when repainting. To soften intensity of a red-brown shade, paint is diluted a little with water.
In the beginning liquidate the shortcomings formed when laying a floor, that is various openings and cracks. For their elimination use the hard putty corresponding to color of a floor. Further polishing and scraping is carried out.
To grind a floor, it is better not to use the manual machine because after a floor covering a varnish or other means, it leaves spots. It is desirable to carry out this procedure the mechanical grinding machine, and to eliminate small roughnesses with a fine-grained emery paper.