Ceramic footbath boots, ceramic materials for manufacturing the ceramic footbath boots and application of the ceramic materials to the manufacture of the ceramic footbath boots are disclosed herein. The ceramic footbath boots include a pair of boot-like footbath containers (1). The footbath containers (1) are made of the ceramic materials, and the internal walls of the footbath containers are provided with net-like lines and papillary groups (2) corresponding to the reflex point zone of feet. The ceramic materials can: emit far infrared rays with wave length of 4-14 microns and the emitting rate of more than 0.92 at normal temperature; release negative ions automatically and permanently; continuously produce weak static current matching the bioelectric current of human bodies; and release mineral matters and trace elements needed by human bodies into water. The ceramic materials are preferably tourmaline-containing silicates.