diff --git a/trick_source/data_products/DPX/APPS/GXPLOT/gp_view_product_node.cpp b/trick_source/data_products/DPX/APPS/GXPLOT/gp_view_product_node.cpp
index f68782dc..cb060a8a 100644
--- a/trick_source/data_products/DPX/APPS/GXPLOT/gp_view_product_node.cpp
+++ b/trick_source/data_products/DPX/APPS/GXPLOT/gp_view_product_node.cpp
@@ -22,7 +22,7 @@ GPViewProductNode::~GPViewProductNode() {
     n = (int)page_node_list.size();
     for (i=0 ; i<n; i++ ) {
         page_view_node = page_node_list[i];
-        if (page_view_node) { delete page_view_node; }
+        delete page_view_node;
     }
 
 }
diff --git a/trick_source/data_products/DPX/DPC/DPC_delta_curve.cpp b/trick_source/data_products/DPX/DPC/DPC_delta_curve.cpp
index 2e16ca65..68eadaf7 100644
--- a/trick_source/data_products/DPX/DPC/DPC_delta_curve.cpp
+++ b/trick_source/data_products/DPX/DPC/DPC_delta_curve.cpp
@@ -169,10 +169,10 @@ DPC_delta_curve::DPC_delta_curve( DPM_curve*               Curve_spec,
 DPC_delta_curve::~DPC_delta_curve() {
 
     // We ONLY delete what we create.
-    if ( delta_x_var ) { delete delta_x_var; };
-    if ( delta_y_var ) { delete delta_y_var; };
-    if ( ds[0] ) { delete ds[0]; };
-    if ( ds[1] ) { delete ds[1]; };
+    delete delta_x_var;
+    delete delta_y_var;
+    delete ds[0];
+    delete ds[1];
     if ( x_actual_units ) { free( x_actual_units); }
     if ( y_actual_units ) { free( y_actual_units); }
     if ( run_dir1 ) { free( run_dir1); }
diff --git a/trick_source/data_products/DPX/DPC/DPC_product.cpp b/trick_source/data_products/DPX/DPC/DPC_product.cpp
index 5e5bc3d3..4c1832dd 100644
--- a/trick_source/data_products/DPX/DPC/DPC_product.cpp
+++ b/trick_source/data_products/DPX/DPC/DPC_product.cpp
@@ -125,17 +125,17 @@ DPC_product::~DPC_product() {
     int n_pages, pagix;
     int n_tables, tabix;
 
-    if (product_spec) { delete product_spec; }
-    if (datastream_supplier) { delete datastream_supplier; }
+    delete product_spec;
+    delete datastream_supplier;
     n_pages = (int)page_list.size();
     for (pagix = 0 ; pagix < n_pages ; pagix ++) {
         page = page_list[pagix];
-        if (page) { delete page; }
+        delete page;
     }
     n_tables = (int)table_list.size();
     for (tabix = 0 ; tabix < n_tables ; tabix ++) {
         table = table_list[tabix];
-        if (table) { delete table; }
+        delete table;
     }
 }
 
diff --git a/trick_source/data_products/DPX/DPM/DPM_column.cpp b/trick_source/data_products/DPX/DPM/DPM_column.cpp
index c41e12a5..9e39eaec 100644
--- a/trick_source/data_products/DPX/DPM/DPM_column.cpp
+++ b/trick_source/data_products/DPX/DPM/DPM_column.cpp
@@ -69,7 +69,7 @@ DPM_column::DPM_column(DPM_component *Parent, xmlNode *Base_node) throw  (std::i
 DPM_column::~DPM_column() {
   if (unitspec) { free (unitspec); }
   if (label) { free (label); }
-  if (column_var) { delete column_var ; }
+  delete column_var ;
 }
 
 // MEMBER FUNCTION
diff --git a/trick_source/data_products/DPX/DPM/DPM_relation.cpp b/trick_source/data_products/DPX/DPM/DPM_relation.cpp
index a64781e4..2b23a925 100644
--- a/trick_source/data_products/DPX/DPM/DPM_relation.cpp
+++ b/trick_source/data_products/DPX/DPM/DPM_relation.cpp
@@ -103,9 +103,9 @@ DPM_relation::DPM_relation(DPM_component *Parent, xmlNode *Base_node)  throw (st
 // MEMBER FUNCTION
 DPM_relation::~DPM_relation() {
 
-  if (xaxis) { delete xaxis; }
-  if (yaxis) { delete yaxis; }
-  if (zaxis) { delete zaxis; }
+  delete xaxis;
+  delete yaxis;
+  delete zaxis;
   if (title) { free( title); }
   // destroy each of the curves in the curves list
   int i;