What should I do about excessive oil and blackheads on my nose?
Excessive oiliness on the nose results from overactive sebaceous glands. Increased sebum production can enlarge pores, and enlarged pores are more prone to becoming clogged—leading naturally to blackheads. To address oily nose and abundant blackheads, you may try alternating hot and cold water cleansing or apply ice packs to help minimize pore size. Specific recommendations follow:

What to Do for an Oily Nose with Frequent Blackheads
Inadequate facial cleansing is a primary cause of excess oil. Therefore, thorough daily facial cleansing is essential. Using a facial cleanser or soap every day is highly recommended. Additionally, to maintain skin cleanliness and prevent sebum buildup in pores, exfoliate once weekly to remove dead skin cells.
While proper cleansing is indispensable, over-cleansing must be avoided—for instance, washing your face multiple times per day should be discontinued, as it can damage the skin barrier and paradoxically increase oil production. Beyond cleansing, hydration is equally critical for oil control: the total amount of water and oil in the skin remains relatively constant; thus, insufficient hydration leads to compensatory overproduction of sebum.
Maintaining adequate moisture and hydration is vital. In addition to daily use of hydrating toners and moisturizers, hydrating face masks are particularly effective. Choose a high-quality hydrating mask and apply it once or twice weekly; consistent use over time will noticeably reduce nasal oiliness. Since excess oil promotes blackhead formation and impedes absorption of skincare products, consider removing blackheads before applying masks.
As outlined above, resolving enlarged pores and blackheads requires attention to both skin hygiene and regulation of sebum secretion. Generally, brightening masks may help minimize pore appearance, while frequent application of hydrating sprays can dilute surface oils. Weekly exfoliation is also advised to remove dead skin cells. We hope this information proves helpful—and wish you health and happiness!