The Absolute Best Way to Stop Tartar: A Comprehensive Guide to Oral Health Prevention

The podcast "The Absolute Best Way to Stop Tartar" by drekberg addresses the common frustration of persistent tartar despite regular brushing and flossing. It clarifies that tartar is not merely a surface issue but the hardened end-product of a bacterial biofilm, emphasizing the need to work "smarter" rather than "harder." The episode begins by explaining plaque as a soft, sticky bacterial coating that forms rapidly, fueled by sugars and carbohydrates, and serves as the precursor to tartar.

The core mechanism of tartar formation is detailed, starting with plaque bacteria producing a protective biofilm—a slime-like matrix. This biofilm, if not removed, becomes mineralized by calcium and phosphorus from saliva, transforming into dental calculus or "dental stones" that are extremely hard and difficult to remove without professional tools. A crucial factor in this process is oral pH; an acidic environment, often caused by bacterial metabolism of sugars into lactic acid, not only demineralizes tooth enamel but also provides minerals to harden the biofilm. Dehydration further exacerbates the problem by reducing saliva's natural buffering, antibacterial, and cleansing actions.

The podcast then outlines several natural and strategic interventions to prevent tartar. These include dietary changes like cutting down on sugar and carbohydrates to starve plaque bacteria and maintain an alkaline oral pH. Specific agents are recommended: N-acetylcysteine (NAC) lozenges or rinses to disrupt biofilms, xylitol (birch sugar) in gum or mints to inhibit key bacteria like *Streptococcus mutans* and stimulate saliva, and baking soda rinses or brushing (2-3 times/week) to neutralize acid and act as a mild abrasive. Hydrogen peroxide rinses (2-3 times/week) are suggested to kill anaerobic bacteria that thrive in low-oxygen environments, and diluted essential oils (neem, clove, tea tree, oregano, cinnamon) in a carrier oil like coconut oil (oil pulling) for their antibacterial properties.

Crucially, the episode stresses the importance of proper application and moderation to avoid adverse effects. While xylitol and plain coconut oil pulling can be done daily, baking soda and hydrogen peroxide should be limited to 2-3 times a week due to their abrasive nature and potential to irritate gums, erode enamel, or disrupt the delicate balance of the oral microbiome. The host highlights that the mouth, like the gut, has a natural microbiome of beneficial bacteria that can be harmed by overuse of strong agents. The overall strategy is presented as a preventive routine, aiming to maintain a clean, healthy oral environment and potentially reduce the need for frequent professional cleanings.

Tartar is just the end result of a deeper problem, a bacterial bofilm that's designed to resist your toothbrush.

plaque is this soft, sticky, velvety coating that you get on your teeth. It's made up of bacteria and food particles and proteins from your saliva.

a bofilm is a protective coating. It's a slime like matrix that covers the bacteria and kind of hold them tighter together.

The official term is called dental calculus, which basically means dental stones or rock.

one of the most important things we can do is to cut out the sugar and the carbs and to do things to establish a slightly alkaline pH in the mouth because this inhibits the bacteria.

saliva is our first line of defense in the mouth. It's not there just randomly. It does a lot of good stuff.

NAC... helps disrupt this biofilm. It breaks down some of the bonds that the bacteria try to make and in doing that they actually loosen the plaque.

xylitol... inhibits the growth and the function of the main bacterial culprit called streptococcus mutants, but it also inhibits several other bacteria that are involved.

most people don't realize, they've heard of you have bacteria, you have a microbiome in your gut, but you actually have one on your skin, you have one in your mouth.

by overdoing the baking soda, you can actually hurt some of those defenders and alter and change that biome.