5 ms·

Holy moly, that guy in the reddit post needs to see a dermatologist asap and figure out why their skin is emitting acid.

• CarVac 5mo ago
  https://en.wikipedia.org/wiki/Acid_mantle https://en.wikipedia.org/wiki/Acid_mantle
• psd1 5mo ago
  It is within the range of physiology. Nobody has pH-neutral skin, and aluminium is reactive.