The present invention relates to a clothes treating apparatus, which includes a cabinet, a steam generator to generate steam, a solution storing container in which a functional solution for recovering a function of the clothes is stored, and a spray unit provided with a steam spraying portion connected to the steam generator to spray steam, and a solution spraying portion connected to the solution storing container to spray the functional solution within the solution storing container, in response to the steam being sprayed through the steam spraying portion, wherein the spray unit allows the functional solution sprayed through the solution spraying portion to be sprayed in a manner of being mixed with the steam sprayed through the steam spraying portion, whereby the use of a pump can be excluded and thus a generation of noise caused due to the pump during spraying of the functional solution can be prevented.