... , discoloration, hair hard, bamboo fiber towels, long-term use will not produce color, knot board, hair hard phenomenon, always maintain the ... evenly. 6. Antimicrobial bacteria: cotton towel in itself does not have anti-bacterial, anti-bacteria function, bacteria and mites in ... -bacterial, anti-bacteria function, bacteria can not breed in its top, or even can not survive, so bamboo fiber towels, even ...