· 9 min
A dental implant cannot get a cavity. Titanium and ceramic do not break down the way enamel does, and that leads many patients to assume that once an implant has integrated it looks after itself. The reality is different: the implant itself does not get sick, but the gum and bone around it do, and with less warning than around a natural tooth. I am Dr. Pablo Atria and I lead dental implant treatment at AS Odontología Digital. This guide covers what I explain to every patient the day we deliver the definitive crown: how to clean the implant at home, which tools help and which ones cause damage, how to recognize peri-implantitis early, and how often to come in for a check-up. If you are still deciding whether an implant is right for you, start with the complete guide to dental implants; this article is for people who already have them or will soon.
The difference lies in how each one attaches to the gum. A natural tooth has a periodontal ligament, a network of fibers that anchors it to the bone and also organizes the gum around it: the fibers insert into the root and form a dense barrier against bacteria. An implant has no ligament. It fuses directly to the bone (osseointegration), and the gum around it adheres to the surface of the abutment and crown in a way that resembles a scar more than an anchor. That seal works well while it is healthy, but it is less resistant to bacterial invasion and has a poorer blood supply, so inflammation progresses with fewer symptoms.
This has two practical consequences. First, the sulcus around the implant (the small space between the gum and the crown) is where plaque collects and where your hygiene should focus. Second, once inflammation sets in, it progresses faster and with less pain than gingivitis. A natural tooth usually warns you; an implant often does not. That is why professional check-ups and periodic radiographs are part of the treatment from day one.
Immediate post-surgical care is critical for successful osseointegration. During the first 24 to 48 hours after implant placement, we recommend applying cold locally in 20-minute intervals to control swelling, maintaining a soft and lukewarm diet, avoiding vigorous rinsing, and absolutely not smoking. Tobacco is the leading modifiable risk factor for implant failure, as it compromises blood microcirculation and significantly delays healing. Starting on the second day, gentle rinses begin with the mouthwash your treating team indicates, following their instructions, and dental hygiene in non-surgical areas resumes normally.
In the surgical area, brushing during the first week is done with a very soft surgical toothbrush and without scrubbing the sutures. If you are unsure which discomfort is normal in those days and which is not, we cover it in detail in does a dental implant hurt?. Here we focus on what comes after: the years.
Once the healing period has passed and the definitive crown is placed, daily care is similar to that of a natural tooth, with nuances that matter. Brush at least twice a day with a soft-bristled toothbrush or a quality electric toothbrush, paying special attention to the line where the crown meets the gum: that is where plaque tends to accumulate. The correct technique angles the bristles about 45 degrees toward the gum and uses short, gentle strokes without pressing. Aggressive brushing on an implant makes the gum recede instead of cleaning it.
Cleaning between the implant and the neighboring teeth. Conventional floss works, but around an implant a superfloss-type floss (with a spongy segment) or an interdental brush works better: insert it into the space between the crown and the neighboring tooth and move it in and out, hugging the surface of the abutment. Choose the interdental brush size that fits without forcing; if you need to push, it is too big. In posterior areas, where access is more difficult, an oral irrigator such as a Waterpik helps: the pressurized water stream removes food debris and plaque from hard-to-reach areas without risking tissue damage. At AS Odontología Digital we recommend it to our implant patients, especially with restorations on several connected implants, where floss cannot pass.
What causes damage. Hard-bristled brushes, highly abrasive toothpastes (some whitening formulas) and wooden toothpicks can scratch the abutment or cause the gum to recede. Interdental brushes with an uncoated metal core can also mark the titanium surface; prefer plastic-coated ones. And no mouthwash replaces mechanical cleaning: a rinse complements, but plaque is removed with bristles.
With restorations on several implants (bridges or full-arch fixed prostheses), the protocol changes: cleaning passes underneath the structure with threaded superfloss or with the irrigator, and the protocol is given to you in writing, adapted to the shape of your prosthesis.
The tissues around an implant become diseased in two stages. The first is peri-implant mucositis: inflammation of the gum surrounding the implant, without bone loss. It resembles gingivitis: the gum looks red, somewhat swollen, and bleeds when brushing or flossing. It is reversible. With correct hygiene and a professional cleaning, the gum returns to normal within a few weeks.
The second stage is peri-implantitis: the inflammation has reached the bone, which begins to be lost around the implant. In the mouth, the gum may look the same as in mucositis, or worse: it bleeds more easily, pus may appear on pressing, sometimes the gum recedes and exposes part of the abutment or the implant threads, and there may be a bad taste or localized bad breath. Pain is uncommon until advanced stages, and that is the problem: bone loss is confirmed on a radiograph, not by looking. As it progresses, the implant loses support and can eventually become loose.
The difference between the two stages is the reason for periodic check-ups. Mucositis is detected with a probe and resolved. Peri-implantitis requires more complex treatment, and the lost bone does not always come back. The factors that raise the risk (a history of periodontitis, smoking, irregular hygiene, cement remnants under the crown) are covered in risks and failure of dental implants.
Professional maintenance visits are the foundation of long-term implant care. We recommend check-ups every six months that include a clinical evaluation of the implant and peri-implant tissues, periapical radiographs to verify bone level stability, and professional prophylaxis performed with instruments specially designed not to scratch the titanium surface. These visits allow early detection of any sign of peri-implantitis while it is still reversible and treatable conservatively.
The frequency is adjusted to your risk: every six months is the usual schedule for a healthy patient with good hygiene; if you have a history of periodontitis, smoke, or have already had an episode of mucositis, the interval shortens to a shorter interval that we set according to your risk. Each check-up looks at three things. Gentle probing of the peri-implant sulcus, to measure depth and see whether it bleeds. A periapical radiograph, to compare the bone level against the baseline radiograph taken when the crown is placed. And the crown itself: screw tightness, contacts with the neighboring teeth, and absence of mobility.
Professional cleaning around an implant is not done with the same instruments used on a tooth. Steel curettes and conventional ultrasonic tips can scratch titanium, and a scratched surface retains more plaque. At AS Odontología Digital, peri-implant maintenance is performed with EMS Airflow (Guided Biofilm Therapy), using implant-specific tips: a mixture of water, air and a biocompatible, low-abrasion powder removes bacterial biofilm and stains without direct contact with the implant surface or the tissues. It cleans the implant-gum interface, the most difficult zone, without the risk of micro-scratches that would encourage future bacterial accumulation. What a full session looks like is explained in professional dental cleaning.
Smoking. It is the most important modifiable factor. It compromises the microcirculation of the gum, delays healing, and makes peri-implantitis progress faster and respond worse to treatment. Cutting down helps; quitting helps more. If you smoke and have implants, your check-ups should be more frequent.
Bruxism without protection. The fact that an implant has no periodontal ligament also means it lacks the shock absorber a natural tooth uses to take up forces. If you clench or grind at night, the load falls directly on the screw, the abutment and the crown: screws loosen, ceramic chips, and, when it goes on for long enough, the bone around the implant suffers. A custom-made night guard distributes that force. If you suspect you clench, read what is bruxism and mention it at your check-up.
Using your teeth as tools. Opening packages, biting ice, or cutting thread with your teeth are point loads that no ceramic is designed for. Implant crowns at AS Odontología Digital are made of zirconia or lithium disilicate, materials that withstand normal chewing with margin to spare; ice and packaging do not fall into that category.
Skipping check-ups. Mucositis discovered at six months is resolved with a cleaning. The same inflammation discovered at three years may already be peri-implantitis with bone loss. The interval between visits is the variable that weighs most on long-term prognosis, and the one that depends most on you.
A well-integrated, well-maintained implant can last for decades, and it is usual for the crown to need replacement before the implant does. Over time, these are the things worth watching:
Some signs call for prompt evaluation without waiting for the next check-up: persistent redness or swelling of the gum, pus, a sensation of mobility in the implant or crown, spontaneous pain or pain when chewing, and a bad taste or localized bad breath. If you notice any of them, message us on WhatsApp and we will arrange an evaluation. Peri-implantitis detected early has a good prognosis; if allowed to progress, it can cause significant bone loss and, ultimately, loss of the implant.
At AS Odontología Digital, maintenance is part of implant treatment from the first day. Every patient leaves with a hygiene protocol adapted to their prosthesis, a check-up schedule, and direct access to the team for any question. A well-cared-for implant delivers function and peace of mind for many years; the part that depends on you is short and daily.
If this article left you with questions, explore the related services or book an evaluation at AS Odontología Digital in Vitacura.
Book an evaluationBrush at least twice a day with a soft-bristled or electric toothbrush, angling the bristles toward the gum with short strokes and focusing on the line where the crown meets the gum. Clean between the implant and the neighboring teeth with superfloss or a correctly sized interdental brush, and use an oral irrigator if you have hard-to-reach areas or several connected implants. Avoid hard brushes, highly abrasive toothpastes, and toothpicks.
Yes. Conventional floss works, but around an implant a superfloss-type floss with a spongy segment or an interdental brush works better. Pass it hugging the surface of the abutment, without forcing. If you have a bridge or a fixed prosthesis on several implants, cleaning is done underneath the structure with threaded superfloss or an oral irrigator.
The usual schedule is every six months for a healthy patient with good hygiene. If you have a history of periodontitis, smoke, or have already had mucositis, the interval shortens to a shorter interval that we set according to your risk. Each check-up probes the sulcus around the implant, compares the bone level on a radiograph, and checks the fit of the crown and screw.
It is inflammation of the tissues around an implant in which the supporting bone is already being lost. It usually begins as peri-implant mucositis, a reversible inflammation of the gum without bone loss, and progresses with bleeding, pus, gum recession, or a localized bad taste. Pain appears late, which is why it is confirmed with probing and a radiograph. Detected early it has a good prognosis; advanced, it can lead to loss of the implant.
Smoking is the leading modifiable risk factor for implant failure. It compromises gum circulation, delays healing, and makes peri-implantitis progress faster and respond worse to treatment. Cutting down helps and quitting helps more. If you smoke and have implants, your check-ups should be more frequent.
A well-integrated, well-maintained implant can last for decades, and it is usual for the crown to need replacement before the implant does. What weighs most on that lifespan is daily hygiene around the crown, regular professional check-ups, not smoking, and protecting the implant with a night guard if you have bruxism.
