下呂温泉
Gero OnsenMixed source
Sodium Chloride spring
An alkaline simple thermal spring blended at Gero Onsen's distribution pumping station, of the classic Japanese beauty-water family. At pH 9.1 the water is alkaline with a noticeably slippery, skin-smoothing feel, while its light mineralization (374 mg/kg dissolved solids) keeps it gentle on the body. The bath is diluted with water, reheated, recirculated, and disinfected with sodium hypochlorite before reaching the large bathing hall.
- Top-decile alkaline
Analyzed Dec 3, 2018·一般社団法人 岐阜県公衆衛生検査センター·Cert no. 岐阜県登録第2号