Automatic Air Fresheners in Air Fresheners

How long do automatic air fresheners last?

The average automatic air freshener lasts about 60 days of continuous use. After that, the dispenser won't have any freshener to disperse, so you'll need to buy a new one.

How often do automatic air fresheners spray?

There are two types of automatic air fresheners. One has a timer setting, which you can change to spray at shorter intervals, like every 18 minutes, or longer, like every 36 minutes. If you choose shorter intervals, you'll use up the fragrance faster. The other type of automatic air freshener has a motion detector, so it will only dispense fragrance if someone walks by. This automatic air freshener is great for rooms like bathrooms where people spend limited time.

Do I need more than one automatic air freshener per room?

No, you wouldn't need more than one automatic air freshener. They are very effective at spreading fragrance, so one per living space is more than enough.