<P>Floor discoloration, many families in the use of the floor will appear after the phenomenon, many households in the floor when discoloration does not mind, in fact, this does not affect only the appearance of the appearance of the floor, it is a manifestation of changes in the internal structure of the floor.</P>
<P>In this case, most of the time, the wooden floor is exposed to direct sunlight for a long time, causing the paint on the floor surface to become discolored or discolored. Therefore, in daily life, we need to prevent the wooden floor from being exposed to direct sunlight for a long time , Especially for sun exposure areas such as windows, sun protection measures should be taken.</P>
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