A: If the bag is PU leather, there is a ballpoint pen handwriting, handwriting gently coated with a concentration of 95% alcohol, or coated with a layer of egg white, let it hold for about 5 minutes, rinse with water Clean it.
A: ຖ້າຫາກວ່າຖົງແມ່ນຫນັງ PU, ມີ handwriting ປາກກາລູກລື່ນ, handwriting ເຄືອບເບົາ ໆ ດ້ວຍຄວາມເຂັ້ມຂົ້ນຂອງແອນກໍຮໍ 95%, ຫຼືເຄືອບດ້ວຍຊັ້ນຂອງໄຂ່ສີຂາວເປັນ, ປ່ອຍໃຫ້ມັນຖືປະມານ 5 ນາທີ, rinse ກັບນ້ໍາທໍາຄວາມສະອາດມັນ.