Hoppe's Elite cleaning line is a high-tech, odorless technology designed with the hunter and shooter in mind. Elite Gun Cleaner not only penetrates down to the steel's molecular pores while cleaning carbon and copper, but it also conditions the metal. Hoppe's Elite reduces your cleaning time by up to 80% and it is odorless, biodegradable and non-toxic. It is formulated for the advancements in todays firearms. Includes a 4 oz. aerosol with spray nozzle with spray stick.