The dummy is one of parenting’s more polarising topics. Some families never use one and cannot understand the attachment others form. Others find it one of the most effective tools in the early years and dread the day they have to take it away. If you are in the second group and wondering when and how to stop, this guide is for you.
The honest answers: there is a recommended age range based on dental and developmental evidence, there is no single right method, and it is almost always easier than parents expect.
Is the Dummy Actually a Problem?
Before getting into when and how to stop, it is worth understanding what the evidence says about dummies and why the timing matters.
The Benefits of Dummies in Early Infancy
Dummies have a genuine evidence base for their use in the first six months:
- Reduced SIDS risk. Multiple studies and the Lullaby Trust note that dummy use at sleep in the first six months is associated with a reduced risk of sudden infant death syndrome. The mechanism is not fully understood but is consistent across the research.
- Soothing and settling. The sucking reflex is one of the most powerful calming mechanisms in early infancy. Dummies provide non-nutritive sucking that can reduce crying and help babies settle.
- Useful during procedures. Dummies are used in neonatal care as a pain management tool during minor procedures.
The Concerns With Long-Term Use
Beyond infancy, particularly beyond 12 to 18 months, the concerns shift:
- Dental development. Prolonged dummy use, particularly use beyond two years, is associated with changes to the alignment of teeth and the shape of the dental arch. Many of these changes resolve if the dummy is stopped before permanent teeth arrive, but the risk of lasting dental issues increases with longer use.
- Speech development. A dummy in the mouth makes speech physically harder to produce. Children who use dummies frequently during the day may have less opportunity to practise vocalising and forming words. This is less significant when dummy use is limited to sleep but more relevant when dummies are present throughout the day.
- Ear infections. Some research links frequent dummy use to a slightly increased risk of ear infections, possibly due to the effect on Eustachian tube pressure.
When to Stop the Dummy: What the Guidance Says
The Recommended Range
Most dental and paediatric guidance suggests stopping dummy use between 12 and 24 months, with the earlier end of that range being better for teeth.
The UK’s National Health Service recommends stopping dummy use by 12 months where possible.
The American Academy of Pediatric Dentistry recommends weaning from dummies by 18 months.
Most orthodontic bodies suggest that stopping before 24 months gives teeth the best chance of correcting any changes that have begun.
The Reality of What Most Families Do
Most families stop later than the guidelines suggest. Research consistently shows that a significant proportion of children are still using dummies at age three or beyond. This does not mean harm is inevitable, but it does mean the window for easy, self-correcting change is shortening.
The practical reality: stopping at 12 months is the easiest time developmentally. Stopping between 18 and 24 months is still very manageable with the right approach. Stopping at three and beyond is harder because the child has a longer attachment history and more sophisticated resistance strategies.
Signs That the Time Is Right
Regardless of the recommended timing, a few signs suggest your child may be ready:
- They are using the dummy primarily out of habit rather than distress
- They are increasingly able to settle themselves at sleep and nap times
- They seem interested when other children do not use a dummy
- Their language is developing well and the dummy is not obviously interfering
- You feel ready, which matters too
How to Stop the Dummy: Methods That Work
The Cold Turkey Approach
Some families find a clear, explained removal works best. Before the day it disappears:
- Prepare your child in age-appropriate language. “The dummy is going to go away soon. When you wake up tomorrow it will be gone, and we will cuddle instead.”
- For older toddlers (from around 18 months), a simple explanation is enough. They do not need to agree or even fully understand. The preparation reduces the shock.
- Remove all dummies at once. Hidden spares undermine the process.
Expect the first two or three nights to be harder than usual. Most children adjust within a week, often faster. Giving in on day three is the most common reason the approach fails.
The Dummy Fairy
For children over 18 months who can engage with a story, the dummy fairy (or the dummy tree, or the baby rabbits who need dummies) is a popular and consistently successful approach. The child participates in the process of giving the dummy away to someone who needs it more.
Variations include:
- The Dummy Fairy: Leave dummies under the pillow at night. The fairy takes them and leaves a small gift or note.
- The Dummy Tree: Attach dummies to a tree in the garden. Birds or fairies will take them overnight.
- Give Them to a New Baby: If there is a new baby in the family or in a close family friend’s home, giving the dummies to the new baby gives the child a sense of generous agency in the process.
The common thread is that the child gives the dummy rather than having it taken. The psychological difference is significant.
Gradual Reduction
For families who prefer a slower approach:
- Begin by restricting dummy use to sleep times only, if it is not already limited to those times
- After a week or two, restrict to nighttime sleep only (no naps)
- After another week, remove the night dummy
Each step has an adjustment period of a few days. The total process takes three to four weeks but involves less intense protest at any individual stage.
Shortening Access Each Night
For very attached children, some families place the dummy in the cot rather than directly into the child’s mouth, then gradually move it further from reach. The child still has access but has to settle slightly more independently each night. Over time the dummy becomes less central to the settling process, making removal easier when it comes.
What to Expect When You Stop
Night One and Two
Usually the most difficult. Expect protest, more night waking than usual, and the need for more parental settling. This is entirely normal and not a sign that the approach is wrong.
Stay calm, be consistent, and offer genuine comfort through cuddles and reassurance rather than the dummy.
Night Three to Five
Most children show significant improvement by this point. The initial protest reduces in length and intensity.
End of the First Week
The majority of children have largely adjusted within seven days. Some take a little longer if the attachment was very deep or if there were other sleep challenges already present.
What to Say to Well-Meaning Relatives
If grandparents or other family members undermine the process by offering a dummy (“just this once”), the most practical response is to brief them in advance and be clear that consistency matters. “It will only take a week if we are consistent” is usually more persuasive than a discussion about dental guidance.
What Happens to the Teeth After Stopping
For most children who stop before their permanent teeth arrive (which begins around age five to six), any minor changes to the shape of the dental arch or tooth alignment resolve on their own as the permanent teeth come through. The earlier the dummy is stopped, the more completely any changes resolve.
If your child stops after age three and you notice any changes to how their teeth sit or how their bite aligns, mention it at their next dental check. The dentist can assess whether the changes need monitoring.
Dummies and Speech Development After Stopping
Many parents notice an increase in vocalising, babbling and attempts at new words in the days and weeks after the dummy goes. This is not universal but it is common enough to be worth noting. With the dummy out of the mouth, the physical space and opportunity for spoken language increases.