We bought this humidifier to use for our newborn. Although not rated as high as other similar products on a baby gear review site based on its relatively lower efficacy, it works for our practical purposes. We do not need anything fancy with multiple settings, and we do not want it to be too humid in the room where things feel damp. We like the night light feature. A standard size bottle brush will not reach from the small opening to the opposite side-you would need one with a longer handle. We used to have a larger humidifier but that was harder to clean with its multiple components and impossible for me to fill the tank in our bathroom sink. Furthermore, the larger water tank at full capacity was too heavy for me to carry without spilling water. Overall we are satisfied with this product but which it was easier to clean with a standard size bottle brush.