Gum recession can’t be reversed on its own, but you can stop it from getting worse and, in many cases, restore lost tissue with professional treatment. The key is identifying what’s causing the recession, whether that’s aggressive brushing, bacterial buildup, or something structural, and then addressing it directly. Most people dealing with recession have more than one contributing factor at play.
Why Gums Recede in the First Place
Gum tissue pulls away from teeth for three main reasons, and understanding yours matters because the fix depends on the cause.
Bacterial damage (gum disease): When plaque builds up along and below the gumline, bacteria form pockets between the teeth and gums. These pockets deepen over time, destroying the attachment between gum and tooth. Left unchecked, this progresses from gingivitis to periodontitis, which is the leading cause of both recession and tooth loss in adults.
Physical trauma from brushing: Many people wear down their own gum tissue by scrubbing too hard with a stiff-bristled brush. They think they’re keeping things clean, but the force gradually strips tissue away from the tooth surface. This type of recession often shows up on the outer-facing side of teeth, especially canines and premolars.
Bite and grinding forces: Teeth that don’t align properly when you close your mouth, or habitual clenching and grinding (bruxism), transmit pressure to the neck of the tooth where the gum attaches. Those repeated vibrations can cause the tissue to pull back. Bruxism often happens during sleep, so you may not realize it’s contributing.
Fix Your Brushing Technique First
If aggressive brushing is part of the problem, this is the single easiest thing you can change today. Switch to a soft-bristled toothbrush. Soft bristles clean effectively without scraping gum tissue, and there is no clinical advantage to using medium or hard bristles for everyday brushing.
Apply light pressure and use small circular motions rather than a hard back-and-forth scrub. If you’re unsure whether you’re pressing too hard, try holding your toothbrush with just your fingertips instead of your full fist. Many electric toothbrushes now include pressure sensors that alert you when you’re pushing too hard, which can be a helpful training tool. The goal is thorough plaque removal, not force.
Deep Cleaning for Gum Disease
When recession is driven by periodontal disease, a standard cleaning won’t reach the problem. Your dentist or periodontist will recommend scaling and root planing, a deep cleaning that removes plaque and tartar both above and below the gumline. The root planing step smooths the root surfaces so bacteria have a harder time reattaching.
This is the only way to clear bacteria that have migrated deep under the gums. Your toothbrush physically can’t reach the roots of your teeth, no matter how diligent you are at home. Getting this treatment early can prevent further recession and tooth loss. Depending on severity, you may need it done in sections over multiple visits, and your gums will likely be tender for a few days afterward.
Surgical Options to Restore Lost Tissue
Once gum tissue is gone, it doesn’t grow back. If recession has progressed enough to expose tooth roots, cause sensitivity, or threaten tooth stability, a periodontist may recommend a gum graft. The most common approach involves taking a small piece of tissue from the roof of your mouth and attaching it to the area of recession. In some cases, donor tissue from a licensed tissue bank is used instead. Recovery typically takes one to two weeks, though it can run longer depending on the extent of the graft.
A newer alternative called the Pinhole Surgical Technique skips the tissue graft entirely. Instead of cutting and stitching, the periodontist makes a tiny hole in the gum tissue and repositions it over the exposed root. Success rates are comparable to traditional grafting (above 95%), and recovery time is significantly shorter because there’s no donor site wound on the roof of your mouth. Not every case qualifies for this approach, but it’s worth asking about.
Managing Sensitivity From Exposed Roots
Receding gums expose the root surface of your teeth, which lacks the protective enamel that covers the crown. This is why cold drinks, hot food, or even a breath of cold air can trigger a sharp sting. While you work on stopping the recession itself, desensitizing toothpaste can help manage the discomfort. The active ingredients (potassium nitrate or stannous fluoride) block the tiny pathways that transmit pain signals to the nerve inside your tooth.
These toothpastes work gradually. You’ll need to use one consistently for a couple of weeks before noticing a real difference. They manage the symptom, not the underlying recession, but they can make daily life considerably more comfortable in the meantime.
Smoking and Recession Risk
Smokers face twice the risk of gum disease compared to nonsmokers. Tobacco use impairs your body’s ability to fight the bacterial infections that drive periodontal breakdown, and it slows healing after any treatment you do receive. If you smoke, every other intervention on this list becomes less effective. Quitting is one of the most impactful things you can do for your gum health, full stop.
Orthodontic Treatment and Gum Health
Braces and clear aligners shift teeth through bone, and that movement can sometimes affect the gums if it’s not carefully managed. Poorly fitted aligners that press on the gumline, or inadequate oral hygiene during treatment, can both contribute to recession. If you’re considering orthodontic work, mention any existing gum concerns before starting. A periodontal exam beforehand can determine whether your gums are healthy enough to tolerate tooth movement, and in some cases, treating gum disease first is necessary.
During treatment, your orthodontist should monitor both tooth position and gum condition at each visit. If recession starts to appear, they can adjust the treatment plan by slowing tooth movement or pausing temporarily. Brushing and flossing carefully after removing aligners, using a soft-bristled brush and non-abrasive toothpaste, helps minimize irritation throughout the process.
How Dentists Measure Recession
Your dentist tracks recession by measuring the distance between a fixed reference point on the tooth (where the enamel meets the root) and where the gum tissue actually sits. They use a thin probe marked in millimeters. This measurement, combined with the depth of any pockets between the gum and tooth, gives a clinical attachment level that shows how much support has been lost. Periodontists classify gum disease into four stages (I through IV) based on the most severe area in your mouth, then assign a grade (A, B, or C) reflecting how quickly the disease is likely to progress. Factors like smoking status and diabetes control influence that grade.
These numbers matter because they determine what treatment makes sense. Early-stage recession with shallow pockets might only need improved home care and a deep cleaning. Advanced cases with significant bone loss may require grafting or other surgical intervention. Asking your dentist for your specific measurements gives you a concrete baseline to track over time.
A Daily Routine That Protects Your Gums
Stopping recession long-term comes down to consistent daily habits paired with professional care. Use a soft-bristled toothbrush with gentle pressure twice a day. Floss daily to clear the bacteria your brush misses between teeth and just below the gumline. If you grind your teeth at night, a custom night guard from your dentist can absorb the forces that would otherwise stress your gum tissue.
Keep up with regular dental visits so early pocketing or tissue changes get caught before they progress. Recession tends to be painless in its early stages, which means you can lose significant tissue before you notice anything is wrong. Professional monitoring catches what you can’t see or feel, and early intervention is consistently more effective, less invasive, and less expensive than waiting.