Gum recession can be slowed, stopped, and in many cases partially reversed through a combination of gentler oral hygiene, professional treatment, and surgical procedures when needed. What helps most depends on how far the gums have pulled back and what caused the recession in the first place. Mild cases often respond to changes you can make at home, while moderate to severe recession typically requires a dentist or periodontist to restore lost tissue.
Why Gums Recede in the First Place
Gum tissue pulls away from the teeth for a handful of common reasons, and identifying yours matters because the fix has to match the cause. Aggressive brushing is one of the most frequent culprits, especially in people who use hard-bristled toothbrushes or press too firmly. Gum disease (periodontal disease) is the other major driver: bacteria build up along and below the gumline, triggering chronic inflammation that slowly destroys the tissue and bone anchoring your teeth.
Other contributors include grinding or clenching your teeth, tobacco use, hormonal shifts during pregnancy or menopause, crooked or misaligned teeth that put uneven force on certain areas, and even genetics. Some people simply have thinner gum tissue that recedes more easily. Knowing the underlying cause helps you and your dentist choose the right combination of prevention and treatment.
Changes You Can Make at Home
Switching to a soft or ultra-soft bristled toothbrush is one of the simplest and most effective steps. If you use an electric toothbrush, look for models with a built-in pressure sensor that alerts you when you’re pressing too hard. Many electric brushes also offer a “Sensitive” or “Gum Care” mode that reduces brushing intensity. A smaller, compact brush head makes it easier to maneuver along the gumline without scraping the tissue, especially around back molars.
Technique matters as much as the brush itself. Hold the bristles at a 45-degree angle to the gumline and use short, gentle strokes or let the electric brush do the work. Scrubbing back and forth with force is a direct path to more recession. Flossing daily removes the bacterial buildup that triggers the inflammatory cycle leading to tissue loss, but snapping floss aggressively into the gums can also cause damage. Slide it gently and curve it around each tooth.
If you grind your teeth at night, a custom night guard from your dentist distributes the force more evenly and protects both enamel and gum tissue from ongoing mechanical stress.
How Quitting Tobacco Helps
Smoking directly undermines gum health. It restricts blood flow to the gums, slows healing, and masks early warning signs like bleeding that would otherwise prompt you to seek treatment sooner. Research consistently shows that smoking adversely affects the clinical success of surgical techniques used to cover exposed roots. If you’re considering gum grafting or any restorative procedure, quitting before treatment meaningfully improves your odds of a good outcome. Periodontists often encourage patients to stop smoking during the non-surgical treatment phase that precedes surgery for exactly this reason.
Professional Cleaning and Deep Scaling
When gum disease is driving recession, a standard cleaning isn’t enough. Your dentist or hygienist may recommend scaling and root planing, sometimes called a deep cleaning. Scaling removes plaque and tartar from below the gumline where a regular brush can’t reach. Root planing then smooths the tooth root surfaces so bacteria have a harder time reattaching.
After a deep cleaning, swollen gum tissue often shrinks back as the infection resolves. This can temporarily make your teeth look slightly longer because the inflammation that was puffing up the tissue is gone. That’s actually a sign of healing, not worsening recession. Getting this treatment early can prevent further tissue and bone loss, which is far easier than trying to rebuild what’s already been destroyed.
Gum Grafting Surgery
For recession that’s progressed beyond what hygiene improvements and deep cleanings can address, tissue grafting is the most established surgical option. The most common version, a connective tissue graft, involves taking a small piece of tissue from the roof of your mouth (or using donor tissue) and stitching it over the exposed root surface. This rebuilds the gumline and protects the root from sensitivity and decay.
Connective tissue grafts have strong success rates. In clinical trials with 30 months of follow-up, this technique achieved roughly 95% root coverage, meaning nearly all of the previously exposed root was covered by healthy tissue. The results tend to be stable over time, which is why this procedure remains the gold standard for treating recession.
Recovery involves some soreness and swelling, particularly at the donor site on the roof of your mouth. Most people eat soft foods for a week or two and avoid brushing the surgical area until it heals. Your periodontist will give you a specific timeline, but many people return to normal activities within a few days.
The Pinhole Surgical Technique
A newer, less invasive alternative is the Chao Pinhole Surgical Technique. Instead of cutting and stitching a tissue graft, the periodontist makes a tiny needle-sized hole in the gum tissue above the recession site. Through that hole, they use a specialized instrument to gently loosen the existing gum tissue and slide it down over the exposed root.
The appeal is obvious: no scalpel incisions, no tissue harvested from the roof of your mouth, and typically a faster, more comfortable recovery. It works best for certain patterns of recession and isn’t appropriate for every case. Your periodontist can tell you whether your anatomy and the severity of your recession make you a good candidate.
Regenerative Treatments
In some cases, surgeons apply biological materials during gum surgery to encourage the body to regenerate lost tissue and bone rather than simply patching over the defect. One well-studied option uses proteins derived from tooth enamel development. These proteins signal the body to rebuild the attachment structures that hold the tooth in place.
A Cochrane review of clinical trials found that this approach produced about 1.3 millimeters more attachment gain and 1 millimeter more pocket depth reduction compared to flap surgery alone. No adverse reactions were reported in the trials. While those numbers sound small, they can make a meaningful difference in borderline teeth where every millimeter of attachment counts.
Hyaluronic acid gel is another adjunctive material applied to root surfaces during surgery. Research shows it reduces post-surgical swelling and discomfort in the first week of healing and may modestly improve short-term root coverage. It works by slowing tissue breakdown and stimulating cell migration to the repair site. The benefit appears real but limited, and it’s used as an add-on to surgery rather than a standalone treatment.
What Determines How Much Coverage Is Possible
Not all recession can be fully reversed, and setting realistic expectations matters. The single biggest factor is whether you’ve lost bone and tissue between your teeth (the interdental area). When the gum tissue between teeth is intact and only the outer surface has receded, surgical root coverage has the highest success rates. When bone loss extends between teeth or the recession is very severe, complete coverage becomes unlikely.
The amount of thick, firm tissue (called keratinized tissue) surrounding the recession also influences outcomes. People with at least 2 millimeters of this tissue tend to have better surgical results. Other factors that affect prognosis include how deep and wide the recession is (shallow, narrow defects respond better than deep, wide ones), whether the tooth is misaligned, and whether you smoke.
Preventing Further Recession
Whatever stage you’re at, preventing additional recession is just as important as treating what’s already happened. Use a soft-bristled brush with light pressure. Stay consistent with flossing. Keep up with regular dental cleanings so early signs of gum disease get caught before they cause irreversible damage. If you clench or grind, wear a night guard. And if you use tobacco, stopping is one of the single most impactful things you can do for your gum tissue, both for preserving what you have and for improving outcomes if you ever need surgical treatment.