😴 Sleep · 0–12 months
🌧️ Using white noise for baby sleep
Some babies settle with steady background sound; others prefer quiet. White noise is optional, does not prevent SIDS and should never drown out your baby's crying.
Keep it simple
- A sound machine or downloaded recording can work; expensive equipment is not necessary.
- Keep devices and cords outside baby's sleep space and beyond reach. Avoid tracks with adverts or sudden volume changes.
Try it safely
1. Check baby's needs first
Check hunger, the diaper, temperature and signs of illness before trying sound. White noise is not a treatment for persistent crying or a substitute for responding.
2. Choose a steady recording
Try soft rain or a gentle, even hum. Do not run a hairdryer, vacuum or vehicle as a sleep aid; recordings avoid unnecessary heat and other hazards.
3. Keep sound low and distant
Use the lowest useful volume and position the source as far from the crib as practical, preferably at least two metres away. Do not place a speaker beside baby's head. A phone sound-meter app cannot guarantee a safe exposure.
4. Limit exposure
Use a timer or switch the sound off once baby settles rather than running it loudly all night. If it does not help, stop. A familiar routine is not a parenting failure, and you can reduce the sound gradually if you want.
5. Keep the sleep space safe
Place baby on their back on a flat, firm surface in their own clear crib, in your room for at least six months. Keep pillows, blankets and toys out; white noise does not make bedsharing or sofa sleep safe.
A local detail, or your own experience with this guide? Write to the team

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When in doubt, contact your doctor or midwife. For a life-threatening emergency, call 911.
