Many individuals encounter small skin growths known as skin tags as they age or due to various lifestyle factors. These common, harmless flaps of skin often appear on the neck, armpits, or eyelids, sometimes causing discomfort when they catch on clothing or jewelry. The quest for gentle, at-home solutions frequently leads people to consider everyday kitchen staples like fresh lemons and baking soda. But before exploring such popular trends, it’s vital to understand the science, potential risks, and expert advice.
Understanding Skin Tags: What They Are and Why They Appear
Skin tags are benign, flesh-colored, soft growths that hang from the skin. While medically harmless for most, their presence can prompt a desire for smoother skin. Factors contributing to their development include skin friction, aging, genetic predisposition, and weight fluctuations. When considering any new skin care habit, especially for growths, professional guidance is always recommended to rule out other concerns.
The Allure of Lemon and Baking Soda in Skin Care
Lemon juice, rich in natural vitamin C and citric acid, is often associated with skin brightening properties in controlled settings. Baking soda, known for its mild abrasive texture, is used in some exfoliating contexts. When combined, these two ingredients create a noticeable fizzy reaction, which has garnered attention in online communities as a potential home remedy. However, this immediate chemical reaction between an acid and a base significantly alters their individual properties, highlighting the importance of understanding basic chemistry before applying such mixtures to your skin. It’s crucial to distinguish between anecdotal online stories and evidence-based clinical research.
How Some Individuals Reportedly Prepare a Lemon and Baking Soda Mixture
For those curious about the method often shared in informal discussions, here’s a common approach. Please note: This information is for descriptive purposes only and is not an endorsement or recommendation to try this remedy.
Squeeze a small amount of fresh lemon juice into a clean bowl. Gradually add a tiny pinch of baking soda, stirring gently until a soft paste forms. The mixture will bubble due to the chemical reaction. Some individuals then suggest applying this paste with a fresh cotton swab to a very small, inconspicuous area of skin.

Crucial Precaution: Experts strongly advise performing a 24-hour patch test on a hidden skin area before any broader application. Always dilute if necessary and never apply near eyes, open wounds, or highly sensitive zones.
Critical Safety Considerations You Cannot Ignore
Dermatologists frequently warn against using highly acidic ingredients like raw lemon juice, especially when mixed with baking soda, directly on the skin. This combination can severely disrupt the skin’s natural pH balance and protective barrier. Potential risks include:
- Temporary dryness, stinging, or burning sensations.
- Increased redness, inflammation, or irritation.
- Allergic reactions, particularly for those with sensitive skin.
- Risk of barrier damage, leading to heightened sensitivity or infection.
- Increased photosensitivity, making skin more susceptible to sun damage and hyperpigmentation.
If a skin growth changes in size, color, bleeds, or causes pain, it is imperative to seek immediate medical attention, as these could be signs of a more serious underlying condition.
What Research and Experts Say About DIY Skin Tag Remedies
Scientific studies on the efficacy and safety of raw kitchen ingredients like lemon and baking soda for skin tags are virtually non-existent. While vitamin C is a beneficial ingredient in professionally formulated skincare products, applying straight, undiluted lemon juice is significantly more acidic and can be detrimental to the skin barrier. Trusted health resources consistently emphasize that unproven home remedies carry more risks than benefits.
“Safety should always take precedence over viral trends or anecdotal advice,” is a common reminder from dermatological professionals. For individuals bothered by skin tags, safe and effective professional removal options, performed quickly and with minimal discomfort in a clinical setting, are readily available. Consulting a board-certified dermatologist is always the safest and most reliable path for any skin concerns.