Sweets without guilt: a realistic routine for children's teeth

Frequency matters more than quantity

Every time sugar hits the mouth, the plaque around a tooth turns acidic for roughly 20–30 minutes. A child who eats a whole ladoo after lunch gets one acid attack. A child who nibbles biscuits six times between meals gets six.

So we do not ask parents to remove sweets. We ask them to cluster them: dessert with the meal, not between meals, and water afterwards.

• Sweets with or immediately after a meal, not as standalone snacks
• Plain water after anything sweet or sticky — rinsing beats nothing
• No milk, juice or sweetened bottle in bed after brushing

The sticky foods that surprise parents

Chikki, dried fruit, chocolates with caramel, biscuits and even plain bread cling to the grooves of molars for far longer than a glass of juice does. Retention time on the tooth is what matters, not whether the food feels 'healthy'.

Brushing that actually removes plaque

Children under eight do not have the motor control to clean their own back teeth properly. A parent should brush or re-brush at night until then. Use a soft brush, a smear of fluoride toothpaste under three years and a pea-sized amount after, and spit without rinsing so the fluoride stays on the enamel.

Sealants and fluoride: cheap insurance

The chewing surface of a first permanent molar erupts around age six with deep grooves that a brush bristle cannot enter. A pit-and-fissure sealant takes a few minutes, needs no injection or drilling, and seals those grooves off. Combined with a fluoride varnish twice a year, it prevents most of the fillings we would otherwise be doing at age ten.

When to bring a child in

First visit by the first birthday or when the first tooth appears — not because we will do anything, but because an early, painless visit builds a child who is not afraid of dentists. After that, every six months.