Soda, when used regularly, acts as an irritant to the soft tissues inside the mouth, can wear down tooth enamel, and may negatively impact gum health. A pediatric dentist from SM-Dentistry, Lyudmila Shemyakina, stresses that these effects are not mere rumors but real risks associated with frequent baking soda use for whitening. .
Her warning centers on the idea that whitening with baking soda does not deliver lasting results and may even backfire. While a quick lighter shade might appear momentarily, the longer-term outcome tends to be counterproductive because of how baking soda interacts with the teeth and mouth over time. .
Continuous brushing with baking soda can roughen the enamel and create a porous surface. When enamel becomes uneven, tiny crevices can trap more particles, leading to microcracks and staining that can darken the teeth rather than brighten them. This cycle makes whitening goals harder to achieve in the future. .
Beyond aesthetics, enamel wear from baking soda makes teeth more sensitive to temp changes and to the acids and sugars found in everyday foods and drinks. The protective layer thinness means quick shifts in temperature can trigger discomfort, and decay risk can rise when acids meet compromised surfaces. .
Shemyakina also points out that regular soda use can tilt the pH balance inside the mouth toward a more alkaline state, a shift that may contribute to oral dysbiosis. When the natural microbial balance is disturbed, it can lead to a broader range of oral health issues. .
Her clear recommendation is to avoid brushing or whitening with baking soda and instead consult a dental professional. A dentist can assess individual needs and suggest safe, effective methods. Professional whitening procedures tend to offer more noticeable results and longer-lasting effects than DIY approaches. .
Earlier, there was a discussion about the myth that sweet soda could be consumed safely through a straw, which underscores the broader point that many common whitening or beverage-related myths can mislead people about dental health. A considered, evidence-based approach is always the best path for preserving tooth integrity and overall mouth health. .