Before using for the first time, apply dish detergent to the sponge, wash it well, wipe off the moisture, and then use it. / It may be deteriorated by terpenes or oils and fats contained in the skin of citrus fruits such as lemons. / Do not place in places with high temperatures, especially near fire. If placed near a fire, it may soften and deform. / When polishing with a scrubbing brush or polishing powder, it may get scratched. / Do not use a dishwasher or dishwasher as it may deform. / Do not use in a microwave oven. / Do not use in the freezer. / Do not use for anything other than regular purposes.