Soybean fiber intolerance due to caustic soda concentration, it can only use natural soap for washing powder.

因大豆纤维不耐浓烧碱，故只能使用天然皂粉进行洗涤。

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By using natural carbon material, the high-efficiency cleaning and whitening carbon powder toilet soap can further clean and whiten skin without any damage to human body.

本发明的高效清洁增白碳粉香皂，完全使用天然的碳素材达到进一步清洁皮肤，增白作用，对人体没有任何危害作用。

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