diff --git a/arkane/explorer.py b/arkane/explorer.py
index 9820f49561..6e0b172b52 100644
--- a/arkane/explorer.py
+++ b/arkane/explorer.py
@@ -264,15 +264,10 @@ def execute(self, output_file, plot, file_format='pdf', print_summary=True, spec
                 for r in rxn.reactants + rxn.products:
                     if forbidden_structures.is_molecule_forbidden(r.molecule[0]):
                         rm_rxns.append(rxn)
-                        
-                print("In ExplorerJob.execute\n",flush=True)
-                print(f"Num reactants {len(rxn.reactants)}, num products {len(rxn.products)}\n",flush=True)
                 if len(rxn.reactants) > 1 and len(rxn.products) > 1:
                     num_unpaired_electrons_reactants = sum([r.multiplicity-1 for r in rxn.reactants])
                     num_unpaired_electrons_products = sum([r.multiplicity-1 for r in rxn.products])
-                    print(f"Unpaired electrons {num_unpaired_electrons_reactants} => {num_unpaired_electrons_products}\n",flush=True)
                     if num_unpaired_electrons_products!=num_unpaired_electrons_reactants:
-                        print("Removing reaction\n",flush=True)
                         rm_rxns.append(rxn)
 
             for rxn in rm_rxns: