An oral care instrument, which can maintain a sufficient support strength of a long neck, leaves little residue of a medicant after using, has a low
contamination risk from
nozzle tip, allows smooth spouting of a medical solution from the beginning, prevents excessive supply of gelatinous or creamy oral-care composition in the case of flowing the composition in a supply channel inside the same, and contributes to the maintenance of the durability of a manufacturing mold. In the aforesaid oral care instrument, which comprises a
handle (2), a head (3) and a neck (4), a channel (11) for supplying oral-care composition running within the neck (4) to a
nozzle (10) of the head (3) via the
handle (2), is formed; and the head (3) is connected in a detachable manner to the neck (4).