If you’re oily/congested, there’s no point just exfoliating the outer layer of your skin and leaving all that congestion, dirt, and oil in your pores. That’s why we formulated our scrub with salicylic acid. So, whilst the volcanic rock gently dislodges dead skin from the surface, the salicylic acid breaks through the oil underneath, flushing out the pores, clearing blockages and preventing them returning.