The ornaments of gloomy wood are afraid of water, so we'd better wipe off the dust gently with dry cotton cloth when cleaning. When you have sweat on your hands, don't touch it to avoid the influence of sweat on gloomy wooden ornaments.
In fact, ebony is good for feng shui at home, which can play an exorcism role. However, due to the heavy yin of ebony, we should try to avoid putting it in a cold room, which will only make the situation worse. If placed in a room with sufficient yang, it can play a complementary role of yin and yang, and can also promote the improvement of family fortune.