Warm Tips :1 --- mask is made of latex, we do not deny that there will mask the taste, the taste of rubber products will be with.
Simply put pro-mask ventilation blowing about, the taste will be eliminated.
2 --- please do not because latex mask the taste a little hairy and casual giving away points, the negative feedback. Look at the price we will know that we are a very low price. Parents and other family contrast of mind at ease. Thank you for understanding!