EMERGENCY accidental ingestion.... ****UPDATE*****

Activated charcoal is *** NOT *** the solution, a can in every house, because have a lot of uses.

from wikipedia:

[...] The use of activated carbon is contraindicated when the ingested substance is an acid, an alkali, or a petroleum product.[...]

en.wikipedia.org/wiki/Activated_carbon#Medical_applications

milk, white of eggs... read a chemical security book, use safety googles...