If a dentist has ever mentioned you might need a "deep clean" instead of your usual scale and polish, it's fair to wonder what changed. They are two genuinely different treatments, aimed at two different situations. One keeps healthy gums healthy. The other treats gums that have already started to break down. Knowing which one you actually need stops you from overpaying for something you don't, and stops a real problem from being left too long.
What a regular clean actually is
A regular clean is the scale and polish that goes with your routine check-up. It's a preventive treatment for gums that are already healthy or only mildly inflamed. The dentist or hygienist removes soft plaque and hard calculus (tartar) from the surfaces of your teeth and along the gum line, then polishes the teeth smooth so plaque has a harder time sticking. As healthdirect notes, calculus can't be removed by brushing at home — it takes professional equipment.
This is the appointment most people in Sydney have every six months or so. It works above the gum line and across the visible parts of your teeth. If your gums are in good shape, this is all the cleaning you need, and trying to upgrade you to anything more would be unnecessary.
At our Berala clinic, a check-up and clean is $250. That single visit covers the examination and the routine scale and polish together.
What a deep clean actually is
A deep clean is a different procedure with a different goal. Its proper name is scaling and root planing, and it treats gum disease that has moved past the surface. Where a regular clean works above the gum line, a deep clean goes beneath it, cleaning plaque and tartar off the tooth roots inside the pockets that form when gums pull away from the teeth, then smoothing those root surfaces so the gums have a clean, smooth surface to heal against.
This lines up with healthdirect's guidance on treating gum disease: your dental professional cleans plaque and tartar from the teeth and, where needed, also treats the roots of the teeth. It's a more involved appointment than a routine clean, sometimes split across more than one visit, and the area is usually numbed first.
A deep clean at our clinic starts from $1,200. It's a larger treatment because there's far more to it, and the exact figure is quoted after we've assessed how much of your mouth is affected and how deep the pockets are. There's no maximum set in advance, because no two sets of gums are the same.
How to tell which one you need
You don't diagnose this yourself, and you shouldn't have to. A deep clean is only recommended after an examination shows signs that the gum disease has progressed. The usual reasons a dentist suggests one include:
- A long gap since your last clean. When months or years pass between visits, calculus builds up and hardens below the gum line where a toothbrush can't reach.
- Heavy calculus build-up. Thick, hardened tartar packed around and under the gums can't be removed by a routine polish alone.
- Gum inflammation. Gums that are red, swollen, tender, or that bleed when you brush are a sign the problem has gone past the surface.
The reason this matters is the difference between the two stages of gum disease. As healthdirect explains, early gum disease (gingivitis) can often be reversed with treatment and good care at home, while the more advanced stage (periodontitis) affects the bone and tissues holding your teeth in place. A regular clean is suited to healthy gums and the earliest, mildest inflammation. A deep clean is what's used once the disease has reached the roots and the supporting structures.
Why we won't sell you the wrong one
A deep clean costs considerably more than a regular clean, so it matters that it's recommended for the right reasons and not as a default upsell. If your gums are healthy, you need a regular clean, full stop. If they're not, skipping the deep clean to save money in the short term can let the problem keep advancing, which gets more expensive and harder to manage later.
Our approach is to examine first, explain what we see, and quote honestly. If you only need the $250 check-up and clean, that's what we'll do. If we recommend a deep clean, we'll show you why and give you a clear, written quote before anything starts. You'll never be talked into the bigger treatment without a reason you can see for yourself.
What you can do at home either way
Whichever clean you've had, the day-to-day care is what holds the result. Brushing twice a day, cleaning between your teeth daily, and keeping to the recall interval your dentist suggests all reduce how much builds up before your next visit. Good home care is also what gives the gums their best chance to recover after a deep clean, and what keeps healthy gums from sliding toward needing one.
Not sure which one you need? Let's take a look
The honest answer for most people is that you can't know without an examination, and that's fine. Book a check-up and we'll tell you plainly whether a routine clean covers it or whether your gums need more, with the cost laid out before you decide anything. Patients travel to us from across Sydney, including the Inner West and Western Sydney, and our team speaks English, Arabic and Urdu, so it's easy to ask questions and understand exactly what's going on.
Book your check-up and clean online and get a straight answer about which clean is right for you.
This article is general information only and is not a substitute for personalised advice from a dental professional. Costs are a guide; your treatment is quoted after an assessment.
Sources: healthdirect — Dental care and teeth cleaning; healthdirect — Gum disease.
BeralaDental