One rule, said the same way by everyone

Pick a short rule and use the same words every time: “When it’s green, you can come and get us.” The CDC suggests clear, simple directions and rules that are the same every time, which is exactly what the light is for.

Agree it with everyone who puts your child to bed. The introduction guide helps you write it on a card for a grandparent or sitter.

When they come out early

  • Walk them back to their room calmly, with as few words as possible: “The light isn’t green yet.”
  • Do the same every time. A morning chat or a bit of cartoons for coming out early teaches the opposite.
  • Help always comes first: a child who is ill, scared or needs the toilet should come to you whatever the light says.

Make the wait short enough to win

If your child is often up long before the light, the wait is too long to learn from. Set the light just after the time they usually wake, then move it later in small steps; the early waking guide and the clock-change planner show how.

A clock with an “almost time” color, like MELLA’s yellow or ZAZU’s orange, tells a child who is awake that the wait is nearly over.

Make waiting easy

  • Put a few books or a quiet toy within reach the night before.
  • Check the light can be seen from the bed, and that the clock is out of reach so the settings stay put; use its lock if it has one.
  • A dim night light that is not the clock can help a child who is scared of the dark.

Notice the mornings they wait

Make a fuss when the light changes and they come out: it is the clock saying yes, not you. Some families add a sticker or a sun on a morning chart for mornings they waited, and a bedtime pass for one trip out of bed at night; keep the reward small and soon, and stop it once waiting is normal.

If your child only stays in bed when you are there

The clock can tell your child when the night is over, but it cannot replace you at bedtime. If they only settle with you in the room, the light will not change that on its own; work on bedtime first, and talk to your child’s doctor if you are worried about how they sleep.

Sources

Details can differ between versions and countries. Dates show when we last checked something that changes, like stock or a recall. Every source we use