Ear wax is genetic - and linked to armpit odor: https://www.geneticlifehacks.com/ear-wax-and-body-odor-its-genetic/ https://www.geneticlifehacks.com/ear-wax-and

Ear wax is genetic - and linked to armpit odor: https://www.geneticlifehacks.com/ear-wax-and-body-odor-its-genetic/ https://www.geneticlifehacks.com/ear-wax-and-body-odor-its-g...