- How long does the tank last?
- Vicks rates it at up to 24 hours on the lowest setting. On high output expect to refill sooner, often within a day.
- What rooms does it suit?
- It is rated for rooms up to 300 square feet. It works best in a bedroom or nursery rather than an open living area.
- Does it need distilled water?
- Distilled or filtered water reduces the white dust ultrasonic humidifiers can leave with hard tap water. Tap water works but may require more cleaning.
- What are VapoPads and are they included?
- VapoPads are menthol vapor pads that slot into the tank lid. They are usually sold separately, so check the box contents.
- Does it shut off automatically?
- Yes. It shuts off when the tank runs dry, which protects the unit from running without water.
- How does it compare with a warm-mist humidifier?
- It puts out cool mist and stays cool to the touch, which is safer around children. Warm-mist units can output more moisture but use more power and get hot.
- Where is the Vicks 3-in-1 Sleepy Time Humidifier cheapest?
- At Walmart, for $37.97, as of our latest check.
- Where can I buy the Vicks 3-in-1 Sleepy Time Humidifier?
- 3 stores we checked sell it, including Walmart, Target, Kohl's.