Receding gums can’t regrow on their own, but you can stop the process from getting worse and, in many cases, restore lost tissue through professional treatment. The key is understanding what’s causing your recession and matching your response to how far it’s progressed. Minor recession often stabilizes with changes to your daily oral care, while moderate to severe cases may need grafting or other procedures to cover exposed roots and protect the tooth.
Why Gums Don’t Grow Back on Their Own
Gum tissue is different from skin. When you cut your arm, your body rebuilds the tissue almost exactly as it was. Gum tissue doesn’t work that way. The structures that anchor your gums to your teeth, including the ligament that connects the tooth root to the surrounding bone, have an intricate architecture that the body rarely regenerates on its own. Restoring receded gums requires rebuilding not just soft tissue but the connection between that tissue and the tooth surface, which is why professional intervention is often necessary for anything beyond mild recession.
That said, “reducing” receding gums is really two goals: stopping further loss and recovering what’s already gone. You have meaningful control over the first goal. The second depends on how much tissue you’ve lost and which treatment you pursue.
Causes That Keep Making It Worse
Before you can slow recession, you need to identify what’s driving it. The most common causes overlap, and many people have more than one working against them at the same time.
- Aggressive brushing: Scrubbing hard with a stiff-bristled brush wears away gum tissue over time. This is one of the most common causes in people who don’t have gum disease.
- Gum disease: Bacterial buildup below the gumline triggers chronic inflammation that destroys the tissue and bone supporting your teeth. This is the leading cause of significant recession.
- Teeth grinding or clenching: The repeated force loosens the attachment between gum and tooth, gradually pushing the gumline down.
- Tobacco use: Smoking reduces blood flow to the gums, making them more vulnerable to infection and slower to heal.
- Genetics and anatomy: Some people inherit thinner gum tissue or tooth positioning that makes recession more likely regardless of hygiene habits.
Daily Habits That Protect Your Gumline
If your recession is mild, changing how you care for your teeth can stop it from progressing. These same habits are also critical after any professional treatment to prevent recurrence.
Switch to a soft-bristled toothbrush and use the Modified Bass technique: hold the brush at an angle so the bristles point toward your gumline, make short back-and-forth strokes, then sweep the brush away from the gum toward the edge of the tooth. This cleans under the gumline without the abrasive scrubbing that strips tissue away. Electric toothbrushes with pressure sensors can help if you tend to brush too hard.
Floss daily, focusing on getting below the gumline where bacteria accumulate. If traditional floss is difficult, interdental brushes or a water flosser can be equally effective at disrupting bacterial colonies. An antimicrobial mouthwash adds another layer of protection, particularly if you’re prone to plaque buildup.
If you grind your teeth at night, a custom night guard from your dentist distributes the force across your jaw and takes pressure off individual teeth. Over-the-counter guards are better than nothing, but a custom fit provides more consistent protection.
What Oil Pulling Can and Can’t Do
Oil pulling, the practice of swishing coconut or sesame oil in your mouth for 10 to 20 minutes, has gained popularity as a natural remedy for gum problems. A meta-analysis of randomized controlled trials found that oil pulling improved gingival inflammation scores compared to chlorhexidine (a prescription-strength mouthwash), though the results for plaque reduction were not statistically significant. It appears to have a modest anti-inflammatory effect, but it won’t reverse recession that’s already happened. Think of it as a possible supplement to your routine, not a replacement for brushing, flossing, or professional care.
Professional Deep Cleaning
When gum disease is behind your recession, the first professional step is scaling and root planing. Your dentist or hygienist uses specialized instruments to remove hardened tartar from below the gumline (scaling), then smooths the root surfaces (planing) so gum tissue can reattach more easily. The procedure is done under local anesthesia and typically takes one to two visits depending on how many areas of your mouth are affected.
After treatment, the gums tighten around the teeth as inflammation resolves. This doesn’t regenerate lost tissue, but it can reduce pocket depth and slow or stop further recession. You’ll typically need follow-up cleanings every three to four months rather than the standard six to maintain the results.
Gum Grafting Surgery
For moderate to severe recession, gum grafting is the most established way to cover exposed roots and rebuild the gumline. A periodontist takes a small piece of tissue, usually from the roof of your mouth, and stitches it over the receded area. This is called a connective tissue graft, and it succeeds in over 90% of cases when performed by an experienced specialist.
Recovery takes about two to three weeks. You’ll eat soft foods for the first week and avoid brushing the grafted area until it heals. The donor site on the roof of your mouth is typically the most uncomfortable part, though a protective cover is placed to help it heal. Cost runs $600 to $1,200 per tooth, and complex cases involving multiple teeth or areas can reach $5,000 to $8,000. Dental insurance often covers a portion when the procedure is medically necessary rather than cosmetic.
The Pinhole Technique
A newer alternative skips the tissue graft entirely. In the Pinhole Surgical Technique, a periodontist makes a tiny hole in the gum tissue above the receded area, then uses specialized instruments to loosen and slide the existing tissue down over the exposed root. Collagen strips are placed through the pinhole to hold the tissue in its new position.
The main advantage is recovery time. Most patients return to normal activities within 24 to 48 hours, and full healing takes one to two weeks. There’s no donor site wound on the roof of your mouth, which eliminates the most painful part of traditional grafting. The technique works best for multiple teeth in the same area and may not be suitable for severe recession where there isn’t enough existing tissue to reposition.
How to Choose the Right Approach
Your response should match how far your recession has progressed. If you can see exposed root surfaces, feel notching where the tooth meets the gum, or notice increased sensitivity to hot and cold, you likely need professional evaluation rather than just home care changes.
Mild recession (1 to 2 millimeters of exposure) with no gum disease can often be managed by fixing the underlying cause: gentler brushing, a night guard for grinding, quitting tobacco. Your dentist will monitor it at regular visits to make sure it’s stable.
Moderate recession (2 to 4 millimeters) with gum disease typically starts with scaling and root planing. If the gums don’t respond well enough, grafting becomes the next step. Severe recession, where bone loss is also present, almost always requires surgical treatment to prevent tooth loss.
The single most important factor in long-term outcomes, regardless of which treatment you pursue, is controlling the bacterial infection and mechanical forces that caused the recession in the first place. A gum graft placed over a root will fail if you continue brushing aggressively or leave gum disease untreated. The daily habits matter as much as the procedure itself.