White noise is a steady, constant background sound, such as a fan, rain or shushing, that can help some babies fall asleep and stay asleep by masking sudden household noises. It is optional, and volume matters for hearing.
What you can do
- Keep the volume low, about as loud as a quiet shower.
- Place the device well away from the cot, never inside it.
- Use it as part of the sleep routine and phase it out later if you wish.
Frequently asked questions
Your baby may link the sound with sleep; that is fine, and it can be reduced gradually later.