The internet is full of DIY skincare “hacks,” and one persistent myth involves smearing toothpaste on pimples overnight. This old trick, recently resurfacing on platforms like TikTok, claims to dry out blemishes. However, dermatologists strongly advise against it. Not only is toothpaste ineffective for treating acne, it can actively worsen the condition.
The Science Behind the Myth
Toothpaste does contain ingredients that might seem helpful at first glance. Baking soda, hydrogen peroxide, alcohol, and menthol all have drying properties. The idea is that these ingredients will shrink active pimples. But this approach is shortsighted. While temporary drying may occur, the risks far outweigh any minimal benefit.
How Toothpaste Damages Your Skin
Applying toothpaste to your face can cause significant irritation. The harsh chemicals disrupt the skin’s natural barrier, leading to dermatitis – inflammation, dryness, and rash-like reactions. This makes skin appear worse, not better.
Furthermore, toothpaste can clog pores and trigger inflammation, exacerbating existing acne. While there’s limited research to confirm this, dermatologists observe it frequently. The breakdown of the skin barrier also increases the risk of post-inflammatory hyperpigmentation, especially in people with darker skin tones, leading to permanent discoloration.
A lesser-known risk is perioral dermatitis: a rash around the mouth often linked to irritating skincare ingredients. Toothpaste may contribute to this condition, which requires separate treatment.
Proven Alternatives for Acne Treatment
Instead of relying on unproven hacks, effective acne treatments are readily available:
- Retinoids: Topical or oral retinoids improve skin cell turnover, clearing pores. Stronger formulations require a prescription.
- Benzoyl Peroxide: An over-the-counter option that reduces inflammation and kills acne-causing bacteria.
- Salicylic Acid: Another OTC ingredient that exfoliates and keeps pores clear.
- Antibiotics: Prescription topical or oral antibiotics target bacteria and inflammation, but should be used short-term to avoid resistance.
- Hormonal Treatments: Oral contraceptives or spironolactone can help hormonal acne in women.
- Laser Treatments: Emerging technologies like Aviclear target sebum glands, showing promise in moderate to severe cases.
The best approach is personalized. Consulting a dermatologist ensures the right treatment for your skin type and severity of acne.
When to Seek Professional Help
Acne can significantly impact mental health. If you’re distressed by your skin, see a board-certified dermatologist. They can develop a treatment plan tailored to your needs.
Don’t hesitate to seek help if over-the-counter solutions fail. Dermatologists can effectively manage almost all cases of acne with the right combination of treatments.
The bottom line: Toothpaste is not a solution for acne. Stick to science-backed treatments recommended by professionals to achieve lasting results and avoid unnecessary skin damage.
