Used with care
Aluminium sulphate is a non-combustible, water-soluble aluminium salt. Some of its applications include in firefighting foams, paper manufacturing and in sewage treatment and water purification.
EWG score: The EWG score is a hazard score ranging from 1-2 (low hazard), 3-6 (moderate hazard) and 7-10 (high hazard) published by the Environmental Working Group. Their data is sourced from the Skin Deep® database and studies published in open scientific literature.