It is not recommended to leave blackheads untreated, as they can lead to more serious skin issues such as acne and enlarged pores. Blackheads are formed when hair follicles become clogged with excess oil and dead skin cells, and leaving them can cause them to become larger or potentially develop into acne lesions.

To address blackheads, you can consider using gentle exfoliants, cleansing your skin regularly, and incorporating products containing ingredients like salicylic acid or benzoyl peroxide. It may also be helpful to seek advice from a dermatologist for tailored recommendations.

For more information on skincare tips for dealing with blackheads, you can refer to sources like:

– American Academy of Dermatology: https://www.aad.org/public/diseases/acne-and-rosacea/blackheads

– Healthline: https://www.healthline.com/health/beauty-skin-care/how-to-get-rid-of-blackheads

– WebMD: https://www.webmd.com/skin-problems-and-treatments/acne/ss/slideshow-blackhead-removal-tips

For similar questions and answers related to skincare concerns, you can explore relevant sections on well-known websites like WebMD, Healthline, and the American Academy of Dermatology.