Question

what is tooth decay why should we clean our teeth after taking food

Answer 1

$\boxed{\colorbox{Red}{Tooth-Decay:-}}$

➡The Deposition of cavity in the teeth which corrode the upper lemmena of the teeth due to the effects of Organic acids produces by food stuff , which decay the tooth is called tooth decay

➡Cleaning teeth after having a meal helps in keeping the teeth clean + strong + cavityfree