Utiliser "blackhead" dans une phrase

1. blackhead because the surface of the plug in the follicle has a blackish

2. If a woman with red hair is a redhead, is one with black hair a blackhead?

3. Blackhead Mountains to the north were covered in light snow, at

4. Blackhead Removal ? Is It Worth The Trouble?

5. Blackhead removal can be a tempting endeavour, but is removing them really the best thing to do? Blackhead removal may be more trouble than it's worth