The standard advice of "every six months" has been around for decades, but it's not one-size-fits-all. Your ideal visit frequency depends on your individual oral health risk factors.
If you have good oral hygiene, no history of gum disease, and low cavity risk, an annual check-up and clean is usually sufficient. Your dentist will assess whether you need more frequent visits after your examination.
People with active gum disease (periodontitis), a history of frequent cavities, dry mouth conditions, or compromised immune systems benefit from more regular maintenance appointments. More frequent cleans remove the bacterial build-up that drives disease progression.
Children's teeth change rapidly, and early intervention can prevent crowding, bite issues, and cavities from becoming major problems. Six-monthly visits let us monitor development and apply preventive treatments like fissure sealants.
Skipping appointments doesn't save money — it defers costs. A cavity caught at a routine check-up costs a fraction of a root canal. Gum disease identified early responds to cleaning; advanced periodontitis may require surgery.