Deep Cleaning (Scaling & Root Planing) Cost Guide 2026

Your dentist just told you that you need a "deep cleaning" and suddenly you're wondering what that means, how it's different from a regular cleaning, and — most importantly — how much it's going to cost. You're not alone. Deep cleanings are one of the most commonly recommended (and commonly confused) dental procedures out there.

Let's clear things up.

What Is a Deep Cleaning?

A deep cleaning — officially called scaling and root planing (SRP) — is a non-surgical treatment for gum disease (periodontitis). While a regular cleaning focuses on the surface of your teeth and above the gumline, a deep cleaning goes below the gumline to remove tartar (calculus) and bacteria from the roots of your teeth.

Here's the two-part process:

• Scaling: Your dentist or hygienist uses special instruments (or ultrasonic tools) to remove plaque and tartar from below the gumline
• Root planing: The rough surfaces of the tooth roots are smoothed out, which helps gums reattach to the teeth and prevents bacteria from gathering again

The procedure is typically done under local anesthesia so you don't feel the work being done below your gums.

Deep Cleaning vs. Regular Cleaning: What's the Difference?

How Much Does a Deep Cleaning Cost in 2026?

Deep cleaning is priced per quadrant — your mouth is divided into 4 quadrants (upper right, upper left, lower right, lower left). Most patients with gum disease need at least 2 quadrants treated, and many need all 4.

Cost Per Quadrant

According to CareCredit's pricing data, the national average cost for scaling and root planing is $242 per quadrant, with a typical range of $185–$450 per quadrant.

Additional Costs to Be Aware Of

• Local anesthesia: Usually included, but some offices charge $50–$100 separately
• Antibiotic treatment: Arestin (localized antibiotic placed in deep pockets) costs $30–$75 per tooth treated
• Follow-up visits: A periodontal evaluation 4–6 weeks after treatment — typically $75–$150
• Periodontal maintenance: After SRP, you'll need cleanings every 3–4 months instead of every 6 months. These cost $150–$250 each.

Does Insurance Cover Deep Cleaning?

Here's the good news: unlike veneers or cosmetic procedures, deep cleaning is a medically necessary treatment and most dental insurance plans cover it.

• Typical coverage: 50–80% of the cost, depending on your plan
• With insurance, your out-of-pocket cost: $50–$200 per quadrant
• Annual maximum still applies: If you've used most of your benefits, you may need to time the treatment strategically
• Utah Medicaid: Covers scaling and root planing for adults as of the April 2025 benefit expansion

If you don't have insurance, check out our guide on dental costs without insurance in Utah for strategies to save.

When Do You Need a Deep Cleaning?

Your dentist will recommend a deep cleaning if you have signs of periodontal disease, which typically means:

• Pocket depths of 4mm or more: Healthy gums have 1–3mm pockets around each tooth. When bacteria cause infection, these pockets deepen.
• Bleeding gums: Gums that bleed when brushing or flossing
• Visible tartar below the gumline: Hard deposits on the roots
• Bone loss: Visible on X-rays
• Receding gums: Learn more about this in our guide on receding gums causes and treatment

According to the CDC, nearly half of adults over age 30 have some form of periodontal disease. It's incredibly common and not something to be embarrassed about.

The Consequences of Not Getting a Deep Cleaning

If your dentist recommends a deep cleaning and you skip it, here's what can happen:

• Pocket depths increase: Bacteria continue to destroy bone and connective tissue. 4mm pockets become 6mm, then 8mm+.
• Tooth mobility: As bone is lost, teeth become loose and may eventually fall out on their own.
• Chronic infection: Periodontal disease is a chronic bacterial infection. Left untreated, it spreads to more teeth.
• Systemic health risks: Research has linked untreated gum disease to heart disease, diabetes complications, respiratory infections, and even Alzheimer's disease. The bacteria don't stay in your mouth — they enter your bloodstream.
• More expensive treatment later: Advanced periodontal disease often requires surgery (osseous surgery, guided tissue regeneration) that can cost $7,000–$10,000+ for full-mouth treatment.

A $750–$1,800 deep cleaning now vs. $10,000+ in periodontal surgery later. The math is pretty clear.

What to Expect During and After

During the Procedure

Your mouth will be numbed with local anesthesia. The hygienist or dentist will work section by section, using a combination of hand instruments and ultrasonic scalers. Some offices split the treatment into two visits (2 quadrants each), while others complete all 4 in one session.

After the Procedure

Expect some tenderness and sensitivity for a few days to a week. Your gums may be slightly swollen and you might experience some bleeding when brushing. This is normal and typically resolves within a week. Most people can return to normal activities the same day.

Recovery Tips

• Stick to soft foods for the first day or two
• Avoid hot, spicy, or acidic foods
• Use a soft-bristled toothbrush and be gentle around treated areas
• Rinse with warm salt water (½ teaspoon salt in 8 oz water) several times a day
• Take over-the-counter pain medication as needed

Deep Cleaning Costs in Utah

Utah deep cleaning prices are generally consistent with national averages, with most offices charging $200–$400 per quadrant. The total for a full mouth (all 4 quadrants) typically runs $800–$1,500 in the Salt Lake City metro area.

Some Utah-specific tips for managing the cost:

• Ask if your office splits treatment across two insurance years. If you need all 4 quadrants and you're getting treated near the end of the year, doing 2 quadrants in December and 2 in January lets you use two years' worth of insurance benefits.
• Check Utah Medicaid. The 2025 adult dental expansion includes scaling and root planing coverage for Medicaid recipients.
• Roseman University in South Jordan offers periodontal treatment at reduced rates in their teaching clinic.
• Some dental hygiene schools offer free or very low-cost cleanings (including deep cleanings) performed by students under supervision.

Finding a Periodontist or Dentist in Utah

Deep cleanings can be performed by a general dentist, dental hygienist, or periodontist (a specialist in gum disease). For more severe cases, a periodontist is recommended.

Regular dental visits are the best way to catch gum disease early. Learn more about how often you should visit the dentist.

Frequently Asked Questions

Is a deep cleaning really necessary?

If your dentist has diagnosed periodontal disease (pocket depths of 4mm+), then yes. Skipping treatment allows the infection to progress, eventually leading to tooth loss. A deep cleaning is far less invasive and cheaper than the surgical alternatives.

How often do you need a deep cleaning?

Most patients only need one deep cleaning in their lifetime. After SRP, you'll transition to periodontal maintenance cleanings every 3–4 months to keep things under control. If the disease recurs, a second round of SRP may be needed.

Can I just get a regular cleaning instead?

If you have active gum disease, a regular cleaning won't reach the bacteria below the gumline and won't treat the underlying infection. It would be like putting a bandaid on a wound that needs stitches — it might look okay on the surface but the problem continues underneath.

Does deep cleaning hurt?

With local anesthesia, you shouldn't feel pain during the procedure. Some people experience sensitivity and mild soreness for a few days afterward, but it's generally very manageable.

How long does a deep cleaning take?

About 45 minutes to 1 hour per quadrant. A full mouth can take 2–3 hours. Many offices split it into two appointments of about 90 minutes each.

Will my gums grow back after a deep cleaning?

Deep cleaning can help gums reattach to teeth by reducing pocket depth, but gum tissue that has receded won't fully regenerate on its own. In some cases, gum grafting may be recommended for significant recession.

Preventing Gum Disease in the First Place

Once you've had a deep cleaning, the goal is to keep periodontal disease from coming back. Here's what works:

• Brush twice daily for 2 minutes. Use a soft-bristled or electric toothbrush. Pay special attention to the gumline.
• Floss every single day. This is non-negotiable. Gum disease starts between teeth where your brush can't reach.
• Use an antimicrobial mouthwash. Products with cetylpyridinium chloride (CPC) or chlorhexidine (prescription) help control bacteria.
• Don't skip your maintenance cleanings. Every 3–4 months is the standard after deep cleaning treatment. This is more frequent than the typical 6-month schedule.
• Quit smoking. Smokers are 2–3 times more likely to develop gum disease, and smoking significantly reduces the effectiveness of treatment.
• Manage blood sugar. Diabetes and gum disease have a two-way relationship. Controlling one helps control the other.

Don't Wait on Gum Disease

The earlier you treat periodontal disease, the simpler and cheaper it is to manage. Use our dentist finder to find a periodontist or general dentist near you who can evaluate your gum health and recommend the right treatment plan.

Sources: CareCredit Scaling & Root Planing Cost Guide, Humana Scaling & Root Planing Cost, CDC Periodontal Disease Data, Aspen Dental Deep Cleaning Cost