Deep Cleanings & Gum Care
When routine cleanings aren't enough — a deeper, more thorough treatment to reverse early gum disease and restore healthy gums.
Gum disease is more common than you'd think
According to the CDC, roughly 47% of US adults aged 30 and older have some form of periodontal (gum) disease — and that number climbs to over 70% in adults 65 and older. Most people don't realize they have it because the early stages are painless and silent.
Untreated gum disease is the leading cause of tooth loss in adults. It's also been linked by the National Institute of Dental and Craniofacial Research (NIH) to cardiovascular disease, diabetes complications, and adverse pregnancy outcomes. The good news: at every early stage, it's treatable — often fully reversible.
A deep cleaning (clinically called scaling and root planing) is the most common first-line treatment when routine cleanings can no longer keep things under control. For patients across Fremont, Cupertino, Milpitas, and the wider Bay Area, it's one of the most consistently effective procedures we offer.
Routine cleaning vs. deep cleaning
These two procedures sound similar but address different problems. A routine cleaning maintains already-healthy gums. A deep cleaning treats gums that are no longer healthy. Here's how they compare.
| Routine Cleaning | Deep Cleaning | |
|---|---|---|
| Who it's for | Healthy gums, no bone loss | Gum inflammation, pockets > 4mm, early bone loss |
| What's cleaned | Above and just below the gumline | Deep into gum pockets to the tooth root |
| Visits required | One | Usually two — half the mouth per visit |
| Anesthesia | Not needed | Local numbing for comfort |
| Frequency | Every 6 months | Once, followed by maintenance every 3–4 months |
| Insurance coverage | Usually 100% | Usually covered as periodontal therapy |
How gum disease progresses
Gum disease moves in stages — and the earlier we catch it, the easier it is to reverse. The American Dental Association classifies it into four broad phases.
Inflammation only
Gums are red, swollen, and bleed when brushing. No bone loss yet. Fully reversible with improved hygiene and routine cleanings.
Pockets forming
Gum pockets deepen to 4–5mm. Mild bone loss begins. This is where deep cleaning is most effective — we can still fully halt progression.
Bone loss accelerates
Pockets 5–6mm. Visible gum recession. Deep cleaning is essential — sometimes paired with localized antibiotics to control infection.
Tooth mobility risk
Pockets > 6mm with significant bone loss. May require surgical referral. Deep cleanings remain part of ongoing maintenance.
What a deep cleaning actually involves
A deep cleaning is typically done over two visits — half of your mouth per visit — so you're never numb on both sides at once and can eat normally between appointments.
Each visit takes about an hour. Your doctor numbs the area first, then uses ultrasonic and hand instruments to remove tartar and bacteria from deep inside the gum pockets and along the tooth root.
- Measure pocket depths Your doctor measures the depth of every gum pocket with a small probe. This is the baseline we'll compare to after treatment.
- Numb the area Topical gel first, then local anesthetic for the half of your mouth being treated. Comfort is non-negotiable.
- Scaling Tartar and bacterial biofilm are removed from above and below the gumline using ultrasonic and hand instruments.
- Root planing Tooth roots are smoothed where bacteria have roughened them, making it harder for new tartar to attach. This is the key step routine cleanings can't replicate.
What to expect during healing
Gums need a few days to a couple of weeks to fully heal. Most patients feel back to normal within 48 hours, but here's what's typical — and what's worth a call.
Normal & expected
- Mild soreness for 24–48 hours. Over-the-counter pain relievers are usually plenty.
- Sensitivity to hot, cold, or sweet. Often improves within 1–2 weeks as gums tighten back up.
- Small amount of bleeding when brushing. Should improve daily, not get worse.
- Gum recession may be more visible. Healthy gums often look slightly more receded once the swelling is gone — that's a good sign.
Worth calling about
- Severe pain not helped by OTC meds. Especially if it's increasing rather than easing.
- Heavy bleeding that doesn't slow down after 24 hours.
- Swelling that worsens instead of going down after the first day or two.
- Fever, drainage, or bad taste that doesn't resolve — could signal infection.
Periodontal maintenance: your new normal
Once you've had a deep cleaning, your gums need closer monitoring than before. Standard six-month cleanings aren't enough — the bacteria that caused the problem grow back in roughly three months, and we need to remove them before they re-establish.
That's why we move patients to a three-to-four-month maintenance schedule after a deep cleaning. The visits themselves feel similar to a routine cleaning, but we re-measure your pocket depths each time and watch for any early signs of recurrence. Most insurance plans cover periodontal maintenance the same way they cover routine cleanings.
With consistent maintenance, the vast majority of patients can stop or even slightly reverse early periodontitis — keeping their natural teeth for life.
Things patients often ask
How do I know if I need a deep cleaning?
The most common signs are bleeding gums (especially when flossing), gum recession, persistent bad breath, or visibly inflamed gum tissue. We measure your gum pocket depths at every routine visit — if any reach 4mm or deeper, that's typically when we recommend a deep cleaning. We never recommend one without showing you the measurements first.
Does a deep cleaning hurt?
Not during the procedure — you'll be fully numbed before any work begins. Afterward, you may have mild soreness for a day or two, but most patients describe it as similar to a routine cleaning. Over-the-counter pain relievers are usually all you need.
Why do I need two visits instead of one?
Doing one half of your mouth per visit means you're never numb on both sides at the same time — so you can eat and drink comfortably between appointments. It also lets your doctor work more thoroughly and gives gum tissue time to start healing.
Does insurance cover deep cleanings?
Most PPO dental insurance plans cover deep cleanings (clinically billed as scaling and root planing) as periodontal therapy, often at 70 to 80% after your deductible. Coverage requires documented pocket depths, which we'll always measure first. Call your nearest Agape office and we'll verify your specific benefits before scheduling.
Can gum disease really affect my overall health?
Yes — the connection is well-documented. The NIH and CDC both link untreated periodontal disease to increased risk of heart disease, complications in managing diabetes, and adverse pregnancy outcomes including preterm birth and low birth weight. Treating gum disease has measurable effects on these systemic risks.
Will my gums look different afterward?
A little, yes — and that's a good sign. Once the inflammation and swelling go down, healthy gums often look slightly more receded than the puffy gums you had before. The teeth may feel a bit more sensitive at first because more of the root is exposed. Both effects fade within a few weeks.
Schedule your visit at your nearest office
Worried your routine cleanings aren't enough anymore? Call any of our three Bay Area offices for a periodontal evaluation. We'll measure your gum health and let you know exactly where you stand — no pressure, no upsells.
Cupertino
10440 S. De Anza Blvd, #D4Cupertino, CA 95014