How Do White Noise and Lullabies Help During a Sleep Regression?

Published on: July 2026

Sleep regressions can cause frequent awakenings and difficulties falling back asleep. In these situations, white noise and lullabies are tools that can help create a relaxing environment and promote the baby's rest.

Although they do not eliminate the regression, they can make it easier for the baby to fall asleep and go back to sleep after waking up.

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Benefits of white noise

White noise consists of a continuous and uniform sound that helps reduce environmental stimuli.

Among its main benefits are:

• It decreases the impact of external noises such as conversations or doors.
• It creates a constant environment that promotes relaxation.
• It can help the baby link sleep cycles better.
• It becomes a signal that the baby associates with bedtime.

For safe use, it is recommended to maintain a moderate volume (below 50 dB) and place the device away from the crib.

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Benefits of lullabies

Lullabies help the baby in a different way.

Their main benefits are:

• They reduce arousal before bedtime thanks to their slow rhythm.
• The parents' voice transmits calm and safety.
• They strengthen the emotional bond.
• They are part of a consistent sleep routine.

Many families always use the same lullaby so that the baby associates it with the time to rest.

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The perfect combination

The best strategy is usually to combine a stable routine with relaxing sounds.

For example:

• Dimming the lights.
• Singing a lullaby.
• Putting the baby to bed.
• Maintaining soft white noise during sleep.

This combination helps create a predictable and relaxing environment, especially during sleep regressions.

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How can KiwiSleepy help you?

KiwiSleepy brings together in a single application all the tools necessary to create an ideal sleeping environment.

With KiwiSleepy you can:

• Play white noise, nature sounds, and lullabies.
• Create sleep routines adapted to your baby.
• Set timers so sounds turn off automatically.
• Control playback from a smartwatch.
• Keep a sleep diary to better understand your baby's resting habits.

If your baby is going through a sleep regression, establishing a consistent routine and using relaxing sounds can make a big difference. KiwiSleepy is designed precisely to help you create those habits that promote a more peaceful rest, both for your baby and for the whole family.