Deep Cleaning (Scaling and Root Planing): What to Expect

Why deep cleaning is different

A regular hygiene visit cleans above the gum line and slightly below. A deep cleaning (scaling and root planing — SRP) cleans the root surfaces deep in the gum pocket where standard cleaning doesn't reach. It is the core non-surgical step in gum disease treatment.

When it's needed

• Pocket depths of 4 mm or more on probing
• Bleeding on probing across multiple areas
• X-ray evidence of bone loss
• Moderate to severe tartar accumulation below the gum line

Our guide to gum disease stages and treatment explains how gingivitis progresses to periodontitis.

The procedure

Typically 2 visits, 60–90 min each

• Visit 1: one half of the mouth (upper + lower on one side) under local anaesthetic.
• Visit 2: the other half, 1–2 weeks later.

Some clinics do full-mouth SRP in a single extended visit; both approaches are acceptable.

What happens

1. Local anaesthetic to numb the area
2. Ultrasonic and hand instruments used below the gum line to remove tartar and bacterial biofilm from root surfaces
3. Root surfaces "planed" smooth so plaque can't easily re-adhere
4. Antibacterial irrigation of pockets
5. Sometimes local antibiotic gel or chips placed in pockets

What to expect afterwards

• Mild soreness 1–3 days
• Gums may feel tighter against teeth within 1–2 weeks as inflammation resolves
• Temporary tooth sensitivity as newly-exposed root surfaces adjust
• Slight bleeding when brushing for a few days

Follow-up

• Re-evaluation after about 6 weeks to measure pocket-depth reduction
• Maintenance visits, often every 3 months at first
• Home care review — flossing, electric brush, water flosser

Home care changes

After deep cleaning, your home care must upgrade:

• Electric toothbrush on sensitive mode
• Daily interdental brushes or water flosser
• Fluoride rinse at a different time from brushing
• No smoking

Typical cost

• Deep cleaning (full mouth): AED 1,500–3,000

Where you fall in the range depends on how many areas need treatment, whether local antibiotics are placed and how many follow-up visits you need. See the price list for related treatments.

Does it replace surgery?

Non-surgical deep cleaning resolves many cases of moderate periodontitis. Where deep pockets persist at re-evaluation, further treatment may be needed, which can include referral for surgical gum treatment. Your dentist will re-evaluate at around 6 weeks and let you know.

Why 3-month maintenance matters

After deep cleaning, the bacteria in deep pockets can re-establish within a few months. Three-month visits disrupt them before they do. Stretching to six-month visits too early is a common reason deep cleanings fail to hold. Gum health also matters beyond the mouth — see the oral-systemic link.

Common questions

How do I know if I need a deep cleaning?

A deep cleaning is recommended when periodontal disease has been diagnosed, typically from gum pockets of 4 mm or deeper, bone loss visible on an X-ray and bleeding when the gums are probed. It removes tartar below the gum line and smooths the root surfaces so the gums can heal. It is usually done over two visits under local anaesthetic, one side of the mouth at a time.

What's the difference between scaling and root planing?

Both are parts of a deep cleaning used to treat periodontitis. Scaling removes plaque and tartar from the tooth and root surfaces, both above and below the gum line. Root planing then smooths the root surfaces so that bacteria have less to cling to and the gums can heal against the tooth. Because the work goes below the gums, it is usually done under local anaesthetic, and it is commonly split over two visits.

What is dental prophylaxis, and how is it different from a deep cleaning?

Prophylaxis is the clinical term for a preventive cleaning in a patient with healthy gums. It involves scaling away tartar and plaque above the gum line, followed by polishing, with the focus on keeping healthy gums healthy — see what a professional cleaning involves. A deep cleaning (scaling and root planing) is different: it treats gum disease by cleaning the root surfaces below the gum line.

Is ultrasonic scaling better than hand scaling?

Most cleanings use both. An ultrasonic scaler vibrates at high frequency with a water spray, making it fast and efficient at removing moderate to heavy tartar. Hand instruments are slower but more precise in tight spaces and around sensitive areas, and they are used for final smoothing of root surfaces. Combining the two is generally more thorough than either alone, so expect the clinician to switch between them during a scale and polish or a deep cleaning.

Practical decision guide

Prevention is usually less expensive and less invasive than repair. The highest-value hygiene plan is specific to your risk: gum disease, dry mouth, braces, implants, restorations, diet, and medical conditions all change the routine.

Check this first

• Bleeding points, plaque score, tartar location, gum pocket depth, dry-mouth symptoms, diet frequency, and home-care tools.
• Whether floss, interdental brushes, water flosser, fluoride rinse, tongue cleaning, or prescription toothpaste fits your risk.
• How often your gums need professional maintenance rather than assuming every patient fits a six-month schedule.

When to book sooner

• Bleeding continues after two weeks of consistent home care.
• You have bad breath, gum swelling, loose teeth, recession, implant bleeding, or sensitivity at the gumline.
• Dry mouth is persistent or linked to medication changes.

Questions to ask at the appointment

• Which exact areas am I missing when I brush or clean between teeth?
• Should I use floss, interdental brushes, or a water flosser for my mouth?
• Do I need fluoride varnish, prescription toothpaste, or shorter hygiene intervals?

Dubai patient note

For Dubai patients with busy schedules, ask for a risk-based recall plan: three, four, or six months. The right interval is based on bleeding, tartar, gum pocketing, implants, braces, and dry mouth.

References

• American Academy of Periodontology
• Cochrane Review — SRP outcomes