I was planning to clean the air conditioner myself, but it became too much trouble, so I asked a professional and no longer need this. ※ As shown in the photo, the "fold this part" section has not been removed, meaning it is unused. This is a set of two odorless sprays that can deodorize and disinfect air conditioners, and are easy to use. - Product Name: Air Conditioner Cleaning Spray - Purpose: Deodorizing and disinfecting air conditioners - Features: Odorless, easy spray type - Quantity: Set of 2