The Pros Of Plug Diffuser
Convenience and a relatively low initial purchase cost are the main reasons to use plug in air fresheners. You can use the device as long as the scent remains and you are in a location with electrical power and compatible sockets.
You can purchase a single-use electrical air freshener for a couple of dollars, and even refillable systems have a relatively low initial purchase price. If you plan to continue using them indefinitely, the costs of refill cartridges or oil can add up over months and years.
A wide variety of scents are available in this form. Many of the leading candle and fragrance brands offer plug in models for releasing scent. If you live in a studio apartment or only want to modify the odor of a small room such as a bathroom or closet, a plug in air freshener can be a budget-conscious and reasonably effective option.