Once tartar has formed on your teeth, you cannot safely remove it at home. Tartar (also called calculus) is mineralized plaque that bonds to tooth enamel so firmly that only professional dental instruments can take it off without damaging your teeth. What you can do at home is prevent new tartar from forming and slow down existing buildup between dental visits.
Why Tartar Can’t Be Brushed Away
Tartar starts as soft, sticky plaque, the film of bacteria that coats your teeth throughout the day. If plaque isn’t removed, minerals in your saliva begin crystallizing inside it. This process can start in as little as four to eight hours, though full mineralization typically takes 10 to 12 days. Within two days, plaque can be 50 percent mineralized. By 12 days, it reaches 60 to 90 percent mineralization.
The end result is a rock-hard deposit made of roughly 70 to 90 percent inorganic material, primarily calcium and phosphorus crystals. That’s the same mineral family your teeth and bones are made of. No toothbrush, mouthwash, or home remedy can dissolve a substance that hard without also dissolving your enamel.
What Happens During Professional Removal
A standard dental cleaning (prophylaxis) removes tartar above the gumline and is what most people get at a routine visit. Your hygienist uses hand scalers, which are small hooked metal instruments, or an ultrasonic scaler that vibrates at high frequency to break tartar away from the tooth surface. Ultrasonic scalers also spray water to flush debris and cool the tip. Both methods are equally effective at removing deposits, though ultrasonic tips can reach trickier spots like deep pockets and grooves between roots.
If tartar has spread below the gumline and triggered gum disease, you may need a deeper procedure called scaling and root planing. This involves numbing your gums with local anesthesia, removing tartar from both above and below the gumline, and then smoothing the root surfaces so gums can reattach more easily. Your dentist may also apply antibiotics around the roots to control infection. The procedure is usually done one or two quadrants (sections) of your mouth at a time, sometimes requiring multiple appointments.
What It Costs
A standard cleaning is relatively affordable and often fully covered by dental insurance. Scaling and root planing costs more because it’s a therapeutic procedure. The national average runs about $242 per quadrant, with a range of $150 to $400 per quadrant without insurance. Since your mouth has four quadrants, a full-mouth deep cleaning can total $600 to $1,600. With insurance, many plans cover 50 to 80 percent, bringing your out-of-pocket cost down to roughly $75 to $200 per quadrant.
Why DIY Scraping Tools Are Risky
Metal dental scrapers marketed for home use are widely available online, but using them without training creates real problems. You can scratch your enamel, which increases sensitivity and creates rough spots where new plaque accumulates faster. You can also cut or traumatize your gum tissue, leading to gum recession that exposes sensitive tooth roots. Perhaps the biggest risk is accidentally pushing tartar beneath the gumline, which can cause gum abscesses or deeper infections that are more expensive and painful to treat than the tartar itself.
Professional hygienists spend years learning the precise angles and pressure needed to remove deposits without harming the tooth or soft tissue. Even experienced clinicians don’t always achieve a perfectly clean root surface on the first pass, particularly in areas with complex anatomy. A mirror, a sharp tool, and a YouTube video are not substitutes for that training.
What You Can Do at Home
Prevention is the one area where you have real control. Since plaque can begin hardening within hours, consistent daily habits are your best defense against new tartar forming between cleanings.
Brush twice a day for two minutes. Use a soft-bristled brush and focus on the gumline, where plaque accumulates fastest. Electric toothbrushes with a timer help ensure you’re brushing long enough and applying consistent pressure.
Floss daily. Tartar commonly forms between teeth and just below the gumline, areas a toothbrush can’t reach. Floss, interdental brushes, or a water flosser all work to disrupt plaque in these gaps before it mineralizes.
Choose a toothpaste with tartar-control ingredients. Baking soda is one of the oldest and most studied options. A review published in the Journal of the American Dental Association found that toothpastes with 52 to 65 percent baking soda concentration showed anti-tartar and plaque-reduction benefits with no adverse effects on enamel. In fact, baking soda toothpastes tend to be less abrasive than many conventional formulas. The relative abrasiveness of a baking soda toothpaste scored 35 on the standard scale, compared to 70 or 106 for popular mainstream brands. Toothpastes containing pyrophosphates (often labeled “tartar control”) work by interfering with the crystallization process that turns plaque into tartar.
Don’t skip dental visits. There’s no single magic number for how often everyone should go. The old “every six months” rule is a reasonable baseline, but the American Dental Association notes that the ideal frequency depends on your individual risk for gum disease and cavities. If you’re prone to heavy tartar buildup, your dentist may recommend cleanings every three to four months.
What Happens If You Leave Tartar Alone
Tartar isn’t just a cosmetic issue. Its rough, porous surface is a magnet for more bacteria, creating a cycle where plaque builds on tartar, which then mineralizes into more tartar. The bacteria trapped against your gums trigger inflammation, starting with gingivitis: red, swollen gums that bleed when you brush. Left untreated, this progresses to periodontitis, where the bone supporting your teeth begins to break down. Gum recession follows, exposing roots and creating deeper pockets where even more tartar can hide.
Tartar below the gumline is especially damaging because you can’t see it forming. By the time symptoms like persistent bad breath, loose teeth, or pain appear, significant bone loss may have already occurred. At that stage, treatment becomes more invasive, more expensive, and less predictable in its outcomes. The earlier tartar is removed, the simpler and cheaper the fix.