1, because solid wood class table uses the wooden skin, is the natural product, the different batch delivery product color will have the slight chromatic aberration. 2, try to avoid the use of oily furniture brightening agent, easy chemical change and produce desktop whitening situation. When the desktop bleaching situation should be back to the factory maintenance. 3, if the desktop stained with grease, the general cleaning agent can be wiped. Should try to avoid the use of high volatile products to wipe oil, such as stubborn stains, can be sprayed in its face a small amount of green beads, and then wipe with flannel can be bright as new.