diff --git a/intern/elbeem/intern/ntl_geometryclass.h b/intern/elbeem/intern/ntl_geometryclass.h
index 9282371d183..545f8c1d54f 100644
--- a/intern/elbeem/intern/ntl_geometryclass.h
+++ b/intern/elbeem/intern/ntl_geometryclass.h
@@ -37,6 +37,7 @@ class ntlGeometryClass
 		//! Default destructor
 		virtual ~ntlGeometryClass() {
 			delete mpAttrs; 
+			delete mpSwsAttrs;
 		};
 
 		//! Return type id
diff --git a/intern/elbeem/intern/ntl_ray.h b/intern/elbeem/intern/ntl_ray.h
index 096d5fd61d3..9b77fdcae28 100644
--- a/intern/elbeem/intern/ntl_ray.h
+++ b/intern/elbeem/intern/ntl_ray.h
@@ -20,6 +20,7 @@ class ntlRay;
 class ntlTree;
 class ntlScene;
 class ntlRenderGlobals;
+class ntlGeometryObject;
 
 //! store data for an intersection of a ray and a triangle
 // NOT YET USED
@@ -323,8 +324,8 @@ public:
   /* CONSTRUCTORS */
   /*! Default constructor */
   ntlScene( ntlRenderGlobals *glob, bool del=true );
-  /*! Default destructor */
-   ~ntlScene();
+  /*! Default destructor  */
+  ~ntlScene();
 
 	/*! Add an object to the scene */
 	inline void addGeoClass(ntlGeometryClass *geo) { 
diff --git a/intern/elbeem/intern/simulation_object.cpp b/intern/elbeem/intern/simulation_object.cpp
index 9b47ae696af..81e056771fc 100644
--- a/intern/elbeem/intern/simulation_object.cpp
+++ b/intern/elbeem/intern/simulation_object.cpp
@@ -58,7 +58,8 @@ SimulationObject::~SimulationObject()
 	if(mpGiTree)         delete mpGiTree;
 	if(mpElbeemSettings) delete mpElbeemSettings;
 	if(mpLbm)            delete mpLbm;
-  if(mpParam)          delete mpParam;
+  	if(mpParam)          delete mpParam;
+	if(mpParts)          delete mpParts;
 	debMsgStd("SimulationObject",DM_MSG,"El'Beem Done!\n",10);
 }
 
diff --git a/intern/elbeem/intern/solver_control.cpp b/intern/elbeem/intern/solver_control.cpp
index 3dc9b700ccb..ee032f17f8a 100644
--- a/intern/elbeem/intern/solver_control.cpp
+++ b/intern/elbeem/intern/solver_control.cpp
@@ -63,6 +63,9 @@ LbmControlData::LbmControlData() :
 
 LbmControlData::~LbmControlData() 
 {
+	while (!mCons.empty()) {
+		delete mCons.back();  mCons.pop_back();
+	}
 }
 
 
diff --git a/intern/elbeem/intern/solver_init.cpp b/intern/elbeem/intern/solver_init.cpp
index cbcc99dd6e0..fd7a0b6be2c 100644
--- a/intern/elbeem/intern/solver_init.cpp
+++ b/intern/elbeem/intern/solver_init.cpp
@@ -441,6 +441,10 @@ LbmFsgrSolver::~LbmFsgrSolver()
 	delete mpIso;
 	if(mpPreviewSurface) delete mpPreviewSurface;
 	// cleanup done during scene deletion...
+	
+#if LBM_INCLUDE_CONTROL==1
+	if(mpControl) delete mpControl;
+#endif
 
 	// always output performance estimate
 	debMsgStd("LbmFsgrSolver::~LbmFsgrSolver",DM_MSG," Avg. MLSUPS:"<<(mAvgMLSUPS/mAvgMLSUPSCnt), 5);