1. Keep dry and store in a cool and ventilated place.
2. For general stains, wipe with clean water and a cloth; if you need to clean it thoroughly, you should use a neutral detergent.
3. Hand wash alone, do not twist with force when there is a mesh interlayer.
4. Metal utensils should be avoided directly on the inner wall of the bag.
5. Do not use over-capacity or over-capacity.