An oral hygiene implement may include a body having a handle region and a head region, the head having cleaning elements extending therefrom, an energy source disposed in the head region, wherein the energy source is capable of providing visible light having a wavelength of between about 380 nm to about 700 nm, and a device for filtering visible light of predetermined wavelengths reflected from portions of an oral cavity and for transmission of energy resulting from the fluorescence from a disclosing agent. An oral hygiene kit may include a fluorescent agent capable of highlighting a condition within an oral cavity and one or more of oral hygiene devices and/or implements having an energy source capable of providing electromagnetic energy and a device for filtering. A method of identifying oral conditions within an oral cavity that includes applying an oral composition to the oral cavity, wherein the oral composition comprises a fluorescent agent, and wherein the disclosing agent is present within the oral composition from about 0.001 weight percent to about 10% weight percent, applying energy from an energy source to the oral cavity, filtering at predetermined wavelengths the reflected visible light from portions of the oral cavity, and viewing the filtered visible light from the fluorescent agent, which indicates conditions within the oral cavity.Linvention porte sur un instrument dhygiène buccale qui peut comprendre un corps ayant une région de manche et une région de tête, la tête ayant des éléments de nettoyage sétendant à partir de celle-ci, une source dénergie disposée dans la région de tête, la source dénergie étant capable de fournir une lumière visible ayant une longueur donde entre environ 380 nm et environ 700 nm, et sur un dispositif pour filtrer la lumière visible de longueurs donde prédéterminées réfléchies à partir de parties dune cavité buccale et pour une transmission de lénergie résultant de la fluorescence à partir dun agent de description. Un ki
