The short answer most people have heard is every six months. That is a reasonable default for healthy gums, but it is a default, not a rule, and for a fair number of people it is the wrong interval in one direction or the other.
Where the six month figure comes from
It is not a biological number. It became standard because it is a practical, easy to remember interval that catches most problems while they are still small, and because most insurance plans are built around it. For someone with healthy gums, no history of gum disease and good home care, six months is genuinely fine.
When three or four months is the better interval
- You have been treated for gum disease. Once the supporting bone has been affected, the interval that keeps it stable is usually shorter.
- Your gums bleed regularly when you brush or floss.
- You build tartar quickly. Some people simply do, and it is largely down to saliva chemistry rather than effort.
- You smoke, or you have diabetes, both of which change how gums respond.
- You are pregnant, when gums often become more reactive.
- You wear clear aligners or have crowded teeth that are harder to clean at home.
When longer than six months is reasonable
If you have healthy gums, little tartar, no fillings needing attention and you look after your teeth well, some people are fine at nine or twelve months. That is a decision to make with your dentist after looking at your gums, not on your own.
What a cleaning appointment actually includes
A hygienist removes the hard tartar that a toothbrush cannot shift, cleans below the gumline where gum disease starts, polishes the surfaces, and measures the gum pockets so any change is caught early. That measuring is the part patients notice least and the part that matters most, because it is what turns gum disease from something you find out about late into something you find out about early.
Why skipping it costs more than it saves
Cleanings and exams are the cheapest appointments in dentistry. The treatments that follow neglected gum disease and untreated decay, meaning fillings, root canals, crowns and eventually implants, are the most expensive. Skipping a cleaning does not remove a cost, it defers a larger one.
Booking a cleaning in Windsor
Rose City Dental is at 300 Tecumseh Rd E, Unit 220 in Windsor, and we see patients from across Windsor and Essex County. We are open Monday to Thursday until 7pm, Friday until 5pm and Saturday from 9am to 2pm, so a cleaning does not have to cost you a day off work. We bill insurance directly and accept the Canadian Dental Care Plan.
Call 519-252-5444, or read more about dental cleanings and hygiene. We will tell you plainly which interval suits your gums rather than defaulting everyone to six months.