Receding gums can be slowed and, in many cases, partially reversed with a combination of better daily habits and professional treatment. The right approach depends on how far the recession has progressed. Dentists measure the depth of the pocket between your gum and tooth in millimeters: anything between 0 and 3 mm is considered healthy, while 4 mm or more signals gum disease that needs professional attention.
Gum recession is also far more common than most people realize. One study of adults aged 18 to 38 found that nearly 64% already had some degree of recession. It’s not just a problem for older adults, and catching it early gives you the most options.
Why Gums Recede in the First Place
Gum tissue pulls away from teeth for two main reasons: bacterial damage and mechanical damage. Bacterial damage comes from periodontal disease, where plaque buildup below the gumline triggers chronic inflammation that slowly destroys the tissue anchoring your gums to your teeth. Mechanical damage is simpler: brushing too hard, using a stiff-bristled toothbrush, or grinding your teeth physically wears the gum tissue down over time.
Other contributors include genetics, hormonal changes, tobacco use, and misaligned teeth that put uneven pressure on the gumline. Knowing your specific cause matters because it determines which interventions will actually help. Treating recession caused by aggressive brushing is very different from treating recession driven by periodontal disease.
What You Can Do at Home
Home care won’t regrow lost gum tissue, but it can stop the problem from getting worse. The single most impactful change for many people is switching to a soft-bristled toothbrush and learning to use less pressure. Soft bristles are gentler on gums and actually more effective at cleaning below the gumline, where periodontal disease starts. If your bristles are bent or splayed outward, you’ve been pressing too hard.
A simple test: try holding the end of your toothbrush with just two fingers. That’s roughly the amount of force you need. Electric toothbrushes can also help because many models have built-in pressure sensors that alert you when you’re pushing too hard.
Technique matters as much as pressure. Angle the bristles at about 45 degrees along the gumline, then use short, gentle wiggling strokes or small circular motions. This lets the bristles slide just under the gum margin to clear plaque without scrubbing the tissue raw.
Toothpaste That Supports Gum Health
Not all toothpastes are equal when it comes to your gums. Stannous fluoride, the active ingredient in some widely available toothpastes, has strong clinical evidence behind it. In a 24-week trial, brushing twice daily with a stannous fluoride toothpaste significantly reduced bleeding sites and plaque compared to a standard fluoride toothpaste. A separate three-week study confirmed lower gingival bleeding, less inflammation, and reduced plaque in adults with mild to moderate gum disease. The ingredient works by reducing the viability of plaque bacteria, which removes part of the underlying cause of gum inflammation.
Look for toothpastes listing stannous fluoride on the label rather than just sodium fluoride. Daily flossing or using interdental brushes completes the picture by clearing bacteria from the spaces a toothbrush can’t reach.
Professional Treatments for Mild Recession
When recession is caught early, nonsurgical options can often stabilize or improve the situation. Scaling and root planing, sometimes called a deep cleaning, is the most common first step for recession linked to gum disease. Your dentist numbs the area with local anesthesia, then removes hardened plaque and bacteria from below the gumline and smooths the root surfaces so gum tissue can reattach more easily.
Your dentist may also place a slow-release antibiotic directly under the gums to help control bacterial infection. For recession that’s mostly cosmetic, dental bonding is an option: tooth-colored composite resin is applied to cover the exposed root, improving appearance and reducing sensitivity without surgery. In some cases, orthodontic treatment can reposition teeth to relieve uneven pressure on the gumline.
Gum Graft Surgery
For moderate to severe recession, surgery is typically needed. The most established approach is a gum graft, where tissue (usually taken from the roof of your mouth, or occasionally from a sterilized donor source) is placed over the area of recession and stitched into position. The grafted tissue integrates with your existing gums over several weeks.
Long-term data on gum grafts is encouraging but worth understanding realistically. A 20-year follow-up study found that average root coverage started at about 74% after one year and held at roughly 68% after two decades. For milder defects where the bone between teeth was still intact, results were better: complete root coverage was achieved in 57% of sites at one year and held at about 48% at the 20-year mark. The study also identified factors that made relapse more likely, including having less than 2 mm of firm attached gum tissue, non-cavity wear on the root surface, and smoking.
What Recovery Looks Like
Gum graft recovery takes one to two weeks. During the first two weeks, you’ll eat only soft foods and avoid chewing on the surgical side. You should skip straws (the suction can dislodge healing tissue), avoid alcohol for at least a week, hold off on hot coffee for 48 to 72 hours, and stay away from carbonated drinks, which can irritate the graft and potentially cause failure. Smoking during the first week significantly delays healing and raises complication risk. You won’t brush near the graft site until your periodontist clears you to do so, and alcohol-based mouthwashes are off the table because they can burn or dry out the tissue.
After two weeks, you can gradually reintroduce more solid foods on the non-surgical side, and most people return to normal eating within a few weeks.
The Pinhole Technique
A newer, minimally invasive alternative to grafting is the Chao Pinhole Surgical Technique. Instead of transplanting tissue from elsewhere in your mouth, the dentist makes a small pinhole above the recession, then uses specialized instruments to loosen and reposition your existing gum tissue downward over the exposed root. There are no incisions, no stitches, and no donor site on the roof of your mouth.
The biggest practical difference is recovery time. While a traditional graft takes one to two weeks, many pinhole patients heal within a few days. The technique works best for certain patterns of recession and isn’t suitable for every case, so it’s worth asking your periodontist whether you’re a candidate.
Can Gums Grow Back on Their Own?
This is the question most people really want answered, and the honest answer is: not meaningfully. Periodontal researchers have long worked toward predictable three-dimensional regeneration of gum and bone tissue, but it remains a major unmet goal. Your periodontal ligament, the connective tissue between tooth and bone, contains cells with regenerative potential, and growth factors derived from these cells are extraordinarily potent in laboratory settings. But translating that biology into reliable clinical regrowth of lost gum tissue hasn’t been achieved yet.
What this means in practical terms is that preventing further loss is far easier than restoring what’s already gone. If you’ve noticed your teeth looking longer, increased sensitivity near the gumline, or a visible notch where gum meets tooth, acting now with better brushing habits and a dental evaluation gives you the best chance of keeping the gum tissue you still have.