Old School RuneScape Wiki

Efh salt detail.png

Efh salt is a type of salt that can be mined underneath Weiss after the completion of Making Friends with My Arm. Along with Urt salt and Te salt, it can be used to light fires that provide benefits (such as a permanent light source), and it is also used to create icy basalts. Mining Efh salt requires 72 Mining, granting the player 5 experience.


  • The three salts, Te, Efh, and Urt, spell out "Teef hurt", suggesting the Weiss trolls attempted to eat them before discovering its use for Firemaking.