If the sofa you buy contains down feather, please pay attention to the following maintenance methods：
The down is composed of feather and down. The feather is a small feather with quills on the back and tail of ducks and geese. The down is a feather without quills. The filaments on the down interlace to form a stable thermal protective layer；Down is processed through collection, sorting, washing, degreasing, high-temperature drying, deodorization and disinfection, and promotion. It is characterized by fluffy, soft, light, strong warmth retention, no dust, no smell;



Long time compression will affect the fluffy feeling of the down. At this time, you can pat gently to make the down stretch and recover its fluffy degree；If feather accidentally comes out , please pull it out.Please keep the room well ventilated and dry, and avoid placing the cushion in a dark and damp place;Each performance index of the down used by the product conforms to the requirements of the GB/T17685-2003 standard. Please feel free to use it;
In case of skin discomfort, please choose carefully.