The Hotaru compact shower can reuse the same five gallons of water for two weeks Published March 15, 2016 The Hotaru compact shower holds five gallons of water and, according to the co-founders, a family of three can each take a five-minute, daily shower using the same five gallons of water for up to two weeks. Read More Powered by WPeMatico
The Hotaru compact shower holds five gallons of water and, according to the co-founders, a family of three can each take a five-minute, daily shower using the same five gallons of water for up to two weeks.