Epsom salt (magnesium sulfate) is not an effective method for killing bed bugs. While it has various household and health benefits, it does not have the necessary properties to eliminate bed bugs or their eggs.

Why Epsom Salt Won’t Work on Bed Bugs:

Does Not Dehydrate Them – Unlike table salt, Epsom salt does not effectively dry out bed bugs' exoskeletons. Bed bugs have a waxy outer layer that helps them retain moisture.