blackhead Maksud & Definisi

Contoh blackhead

• The nematode causes a disease condition called toppling or blackhead disease in plants.

• It is a form of blackhead disease in poultry.

• Oily skin is usually prone to blackheads, whiteheads, spots and pimples.

• Oxidation rather than poor hygiene or dirt causes blackheads to be black.

• A comedo may be open to the air (blackhead) or closed by skin (whitehead).

• They are often confused with blackheads, a type of comedo.

• A comedo can be open (blackhead) or closed by skin (whitehead), and occur with or without acne.

• For this reason, those who frequently erupt with whiteheads or blackheads are advised to avoid topical use of this substance on the skin.