Thanks for letting us know, Shelley. To increase the amount of breathe easy freshness, you can slide the adjuster on the back of the device to either low, medium, or high. Use the low setting in smaller spaces and the high setting in larger rooms. If the adjuster isn't working for you, then please call us at (800) 308-3279, so we can gather some details on your device to share with our Quality Team and help you get a replacement.

For comments or concerns regarding your order, please contact Walmart directly by giving them a call at 1-800-925-6278.