Xavier Dupla discusses heavy metal contamination of soil and water, following enhanced weathering soil treatment. How much is too much? And what can we have to to clean up toxic residues? Citation: Dupla, X., Möller, B., Baveye, P.C. and Grand, S. (2023), Potential accumulation of toxic trace elements in soils during enhanced rock weathering. Eur J Soil Sci. Accepted Author Manuscript e13343. https://doi.org/10.1111/ejss.13343