In the room
They put everything in their mouth
Is this a mess — or a research method?
What is actually happening
Mouthing is how infants map the world. The mouth is packed with nerve endings. They are not trying to disgust you. They are collecting data: texture, temperature, hardness, taste. It is a sign of cognitive work, not a moral failing.
Do
- Childproof, then allow the exploration that is safe
- Offer teething rings, textured toys, and clean cloth
- Name what they are learning: 'That's cold. That's bumpy.'
- Redirect truly dangerous objects without shame
Don't
- Shame ('gross') — they will hide the research, not stop needing it
- Leave small objects around and then only scold
What to say
- Your mouth is finding out about this.
- This one is for chewing. The charger stays out.
The scaffold
As hands get smarter, mouthing fades. Offer more hand work — stacking, dumping, squeezing — so the investigation has another laboratory.