Caring for Baby Teeth: From the First Tooth to the First Birthday

First Teeth Guide is an independent resource on caring for baby teeth, from the first days of cleaning gums to the first visit with a dentist. It is written for parents, expecting parents and adults helping with a relative's child. Each guide starts from an ordinary situation and breaks it into small steps you can actually do.

What baby tooth care really involves

Many parents hear that baby teeth do not matter because they fall out anyway. In practice they hold space for adult teeth, help a child chew and speak, and a painful tooth is miserable at any age. Another common surprise is that care starts before any tooth shows: wiping gums after feeds builds a routine the child grows used to.

Other everyday mix-ups include thinking a bottle at bedtime is harmless, assuming teething always means fever, and waiting until a problem appears before booking a dental visit. Small habits around feeding, cleaning and timing do most of the work, and none of them require special equipment.

Readers who want the product basics in one place can start with when to start a mouth-care routine for little ones.

Practical first steps and when to get help

Start by wiping gums with a clean damp cloth or soft gauze, then move to a small soft brush and a tiny smear of fluoride toothpaste once the first tooth appears. Keep milk and juice to mealtimes where you can, and avoid putting a baby to bed with a bottle of anything but water. Dental organizations commonly advise a first dental visit around the first tooth or first birthday.

See a dentist or doctor if you notice white or brown spots on teeth, swelling, a tooth injury, bleeding that does not stop, or a child who refuses to eat because of mouth pain. If you are unsure about a product, including any supplement, ask your child's dentist or pediatrician before using it.

Guides in this series

Guide / Nov 2, 2026 / 2 min read

Cleaning Baby Gums

Cleaning baby gums means gently wiping them with a clean, damp cloth or gauze, usually after feeds and before bed.

Guide / Oct 30, 2026 / 2 min read

Brushing the First Tooth

First tooth brushing starts as soon as a tooth appears, using a small soft brush and only a tiny smear of fluoride toothpaste, twice a day.

Guide / Oct 24, 2026 / 2 min read

Teething Comfort Without Gels

Teething comfort usually comes from simple things: gentle gum pressure, something cool and safe to chew, and extra cuddles.

Guide / Oct 21, 2026 / 3 min read

Bottles and Teeth at Night

Milk, formula or juice that sits on the teeth while a baby sleeps keeps sugars in contact with them for hours, which is the main reason dental groups advise against bottles in bed.

Guide / Oct 14, 2026 / 2 min read

First Dental Visit Age

Dental groups commonly advise booking the first dental visit age around when the first tooth appears and no later than the first birthday.

Common questions

When should I start cleaning my baby's mouth?

Many dental organizations suggest wiping the gums gently even before the first tooth appears. It keeps the mouth fresh and gets the baby used to having it touched.

Do baby teeth really need a dentist?

Yes. A dentist can check how teeth and gums are developing, show you how to clean them and spot problems early. Ask your dentist when to book the first visit.

Is teething behind every fussy day?

Not always. Teething can make a baby irritable and drooly, but a high fever or signs of illness deserve a call to the pediatrician rather than a teething explanation.