diff --git a/GeoMaterial2G4/src/Geo2G4MaterialFactory.cxx b/GeoMaterial2G4/src/Geo2G4MaterialFactory.cxx
index 05d71ad4d971bddf86d91ffe07b59e9d5f6610d4..3cd1e81f346bdd0dfee6d75f7425ac86ed0bf8f5 100644
--- a/GeoMaterial2G4/src/Geo2G4MaterialFactory.cxx
+++ b/GeoMaterial2G4/src/Geo2G4MaterialFactory.cxx
@@ -13,7 +13,6 @@
 #include "G4Material.hh"
 
 
-
 // Geo2G4MaterialFactory::Geo2G4MaterialFactory(): m_msg("Geo2G4MaterialFactory")
 Geo2G4MaterialFactory::Geo2G4MaterialFactory()
 {
@@ -92,15 +91,11 @@ G4Material* Geo2G4MaterialFactory::Build(const GeoMaterial* theMat)
 
   m_definedMaterials[theMat->getName()]=newmaterial;
     
-  if(G4VERBOSE>1) {
-     std::cout <<" ...... DEBUG of m_definedMaterials --- START ---" <<std::endl;
-     for (auto& t : m_definedMaterials)
-        std::cout <<"GeoModelMaterialName: "<< t.first << " ---  G4MaterialName: "
-        << t.second->GetName() << std::endl;
-    
-     std::cout <<" ...... DEBUG of m_definedMaterials --- END ---" <<std::endl;
-    }
-  
+//  std::cout <<" ...... DEBUG of m_definedMaterials --- START ---" <<std::endl;
+//  for (auto& t : m_definedMaterials)
+//     std::cout <<"GeoModelMaterialName: "<< t.first << " ---  G4MaterialName: "
+//        << t.second->GetName() << std::endl;
+//  std::cout <<" ...... DEBUG of m_definedMaterials --- END ---" <<std::endl;
 
   // Check if we have the situation when on GeoModel side two different
   // materials share the same name.
diff --git a/GeoModel2G4/src/ExtParameterisedVolumeBuilder.cxx b/GeoModel2G4/src/ExtParameterisedVolumeBuilder.cxx
index b819071e3058b5eb072d7bdd567b0cf34c908e06..b5af51bb087b3a3b393f796bbc73393499258500 100644
--- a/GeoModel2G4/src/ExtParameterisedVolumeBuilder.cxx
+++ b/GeoModel2G4/src/ExtParameterisedVolumeBuilder.cxx
@@ -44,14 +44,13 @@ G4LogicalVolume* ExtParameterisedVolumeBuilder::Build(const PVConstLink theGeoPh
   if(m_getMatEther) getMatEther();
 
   static Geo2G4LVFactory LVFactory;
-  if(G4VERBOSE>1) std::cout<<"    ----->ExtParameterisedVolumeBuilder::Build()"<<std::endl;
+  //std::cout<<"    ----->ExtParameterisedVolumeBuilder::Build()"<<std::endl;
   G4LogicalVolume* theG4LogVolume = LVFactory.Build(theGeoPhysVolume,descend);
-  if(G4VERBOSE>1) std::cout<<"    ----->LVFactory built"<<std::endl;
+  //std::cout<<"    ----->LVFactory built"<<std::endl;
   if(!descend) return theG4LogVolume;
 
   numChildNodes = theGeoPhysVolume->getNChildVolAndST();
-    
-  if(G4VERBOSE>1) std::cout<<"    ----->numChildNodes"<<numChildNodes<<std::endl;
+  //std::cout<<"    ----->numChildNodes"<<numChildNodes<<std::endl;
 
   // *****************************************************************
   // **
@@ -73,7 +72,7 @@ G4LogicalVolume* ExtParameterisedVolumeBuilder::Build(const PVConstLink theGeoPh
             break;
           }
       }
-  if(G4VERBOSE>1) std::cout<<"    -----> Next steps:"<<std::endl;
+  //if(G4VERBOSE>1) std::cout<<"    -----> Next steps:"<<std::endl;
   // ***************************************************************************
   // **                Next steps:
   // **
diff --git a/GeoModel2G4/src/Geo2G4LVFactory.cxx b/GeoModel2G4/src/Geo2G4LVFactory.cxx
index 9ad9bf559984448976e93dde87ee9f2bfe404168..d4d0cfe43b2e2ff1a3ae568a78a9876bae68d9af 100644
--- a/GeoModel2G4/src/Geo2G4LVFactory.cxx
+++ b/GeoModel2G4/src/Geo2G4LVFactory.cxx
@@ -32,7 +32,7 @@ G4LogicalVolume* Geo2G4LVFactory::Build(const PVConstLink thePhys,
   static leafVMap sharedLeafLV;
   static branchVMap sharedBranchLV;
   static fullPVMap clonedLV;
-  if(G4VERBOSE>1) std::cout<<"    ----->Geo2G4LVFactory::Build"<<std::endl;
+  //std::cout<<"    ----->Geo2G4LVFactory::Build"<<std::endl;
   const GeoFullPhysVol* fullPV = dynamic_cast<const GeoFullPhysVol*>(&(*thePhys));
   const GeoFullPhysVol* clonePV=0;
 
@@ -49,7 +49,7 @@ G4LogicalVolume* Geo2G4LVFactory::Build(const PVConstLink thePhys,
   // Check if it is a leaf node of Geo tree
   if(thePhys->getNChildVols() == 0)
     {
-      if(G4VERBOSE>1) std::cout<<"    ----->NChildVols() == 0"<<std::endl;
+      //std::cout<<"    ----->NChildVols() == 0"<<std::endl;
       descend=false;
 
       if(sharedLeafLV.find(theLog) != sharedLeafLV.end())
@@ -60,7 +60,7 @@ G4LogicalVolume* Geo2G4LVFactory::Build(const PVConstLink thePhys,
   // Work with the Full Physical Volumes
   else if(fullPV)
     {
-      if(G4VERBOSE>1) std::cout<<"    ----->Full Physical Volume"<<std::endl;
+      //std::cout<<"    ----->Full Physical Volume"<<std::endl;
       clonePV = fullPV->cloneOrigin();
       if (clonedLV.find(clonePV)==clonedLV.end())
         {
@@ -74,7 +74,7 @@ G4LogicalVolume* Geo2G4LVFactory::Build(const PVConstLink thePhys,
     }
   else
     {
-      if(G4VERBOSE>1) std::cout<<"    ----->else"<<std::endl;
+      //std::cout<<"    ----->else"<<std::endl;
       if(sharedBranchLV.find(&(*thePhys)) == sharedBranchLV.end())
         putBranch = true;
       else
@@ -84,16 +84,16 @@ G4LogicalVolume* Geo2G4LVFactory::Build(const PVConstLink thePhys,
         }
     }
   // Actually build the G4Log
-  if (G4VERBOSE > 1) std::cout<<"    ----->Actually build the G4Mat: "<<theLog->getMaterial()->getName()<<std::endl;
+  //std::cout<<"    ----->Actually build the G4Mat: "<<theLog->getMaterial()->getName()<<std::endl;
   theG4Mat=theMaterialFactory.Build(theLog->getMaterial());
-  if (G4VERBOSE > 1) std::cout<<"    ----->Actually build the G4Solid"<<std::endl;
+  //std::cout<<"    ----->Actually build the G4Solid"<<std::endl;
   theG4Solid = theSolidFactory.Build(theLog->getShape(),theLog->getName());
-  if (G4VERBOSE > 1) std::cout<<"    ----->Actually build the G4Log: "<<theLog->getName()<<std::endl;
+  //std::cout<<"    ----->Actually build the G4Log: "<<theLog->getName()<<std::endl;
   theG4Log = new G4LogicalVolume(theG4Solid,
                                  theG4Mat,
                                  theLog->getName(),
                                  0,0,0);
-  if (G4VERBOSE > 1) std::cout<<"    ----->G4Log successfully built!!!"<<std::endl;
+  //std::cout<<"    ----->G4Log successfully built!!!"<<std::endl;
 
   if(putLeaf) sharedLeafLV[theLog] = theG4Log;
   if(putBranch) sharedBranchLV[&(*thePhys)] = theG4Log;