diff --git a/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.cpp b/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.cpp
index a773ec868..cd9f77b0d 100644
--- a/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.cpp
+++ b/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.cpp
@@ -244,7 +244,7 @@ void multiSlsDetector::freeSharedMemory(int multiId, int detPos) {
         return;
     }
 
-    // multi
+    // multi - get number of detectors from shm
     SharedMemory<sharedMultiSlsDetector> multiShm(multiId, -1);
     int numDetectors = 0;
 
@@ -276,7 +276,7 @@ void multiSlsDetector::freeSharedMemory(int detPos) {
     detectors.clear();
 
     // clear multi detector shm
-    sharedMemory.RemoveSharedMemory(); //TODO verify use
+    sharedMemory.RemoveSharedMemory();
     client_downstream = false;
 }
 
diff --git a/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.h b/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.h
index 14e2b1d6f..310113574 100644
--- a/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.h
+++ b/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.h
@@ -12,7 +12,6 @@
 #include "logger.h"
 #include "sls_detector_defs.h"
 class slsDetector;
-// class SharedMemory;
 class ZmqSocket;
 class detectorData;
 
diff --git a/slsDetectorSoftware/slsDetector/slsDetector.cpp b/slsDetectorSoftware/slsDetector/slsDetector.cpp
index 179882e62..e5225b0b3 100644
--- a/slsDetectorSoftware/slsDetector/slsDetector.cpp
+++ b/slsDetectorSoftware/slsDetector/slsDetector.cpp
@@ -240,13 +240,11 @@ void slsDetector::initSharedMemory(bool created, detectorType type, int multiId,
 
         // create
         if (created) {
-            // thisDetector = (sharedSlsDetector *)sharedMemory->CreateSharedMemory(sz);
             sharedMemory->CreateSharedMemory(sz);
             thisDetector = (*sharedMemory)();
         }
         // open and verify version
         else {
-            // thisDetector = (sharedSlsDetector *)sharedMemory->OpenSharedMemory(sz);
             sharedMemory->OpenSharedMemory(sz);
             thisDetector = (*sharedMemory)();
             if (verify && thisDetector->shmversion != SLS_SHMVERSION) {
@@ -648,7 +646,6 @@ slsDetectorDefs::detectorType slsDetector::getDetectorTypeFromShm(int multiId, b
     }
 
     // open, map, verify version
-    // auto sdet = (sharedSlsDetector *)shm.OpenSharedMemory(sz);
     shm.OpenSharedMemory();
     auto sdet = shm();
     if (verify && sdet->shmversion != SLS_SHMVERSION) {
diff --git a/slsDetectorSoftware/slsDetector/slsDetector.h b/slsDetectorSoftware/slsDetector/slsDetector.h
index 346db690c..14bb12ff1 100644
--- a/slsDetectorSoftware/slsDetector/slsDetector.h
+++ b/slsDetectorSoftware/slsDetector/slsDetector.h
@@ -19,7 +19,6 @@ class ClientInterface;
 #include <cmath>
 
 class multiSlsDetector;
-// class SharedMemory;
 class ServerInterface;
 class MySocketTCP;