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Is white noise harmful if left on all night?

⚡ Short answer: White noise is an effective tool that helps many babies fall asleep.

Anonymous

bir anne · Sleep

My baby sleeps better with white noise, but will running it all night damage their hearing?

Maiyko AI ADVISOR

The real reply from the in-app AI advisor

White noise is an effective tool that helps many babies fall asleep. However, running it all night requires attention to hearing health.

The AAP (American Academy of Pediatrics) recommends keeping white noise machines at least 50 cm from your baby's ear and keeping the volume at or below 50 decibels (like a soft shower or light rain). Higher volume or placement too close to the ear can affect hearing sensitivity over time.

For safe use: place the machine outside the crib, at least 1-2 meters away; keep the volume at the lowest level that helps your baby sleep; and use a timer so it turns off after 30-45 minutes—once your baby is in deep sleep, there's no need for it to continue. Rather than leaving it on all night, this method is both safe and effective.

⚕️ Health note: This answer is for general information only; it is not medical advice. Every baby is different — for decisions about your baby's health, consult your pediatrician.

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