diff --git a/rtengine/ipretinex.cc b/rtengine/ipretinex.cc
index b58bf94ac..f828fc2a8 100644
--- a/rtengine/ipretinex.cc
+++ b/rtengine/ipretinex.cc
@@ -868,7 +868,7 @@ void ImProcFunctions::MSRLocal(int sp, bool fftw, int lum, LabImage * bufreti, L
         const float lig = loc.spots.at(sp).lightnessreti;
         float value = pow(strength, 0.4f);
         float value_1 = pow(strength, 0.3f);
-        float logli = loc.spots.at(sp).loglin;
+        bool logli = loc.spots.at(sp).loglin;
         float limD = loc.spots.at(sp).limd;//10.f
         limD = pow(limD, 1.7f);  //about 2500 enough
         float ilimD = 1.f / limD;
@@ -909,10 +909,8 @@ void ImProcFunctions::MSRLocal(int sp, bool fftw, int lum, LabImage * bufreti, L
             moderetinex = 0;
         } else if (loc.spots.at(sp).retinexMethod == "low") {
             moderetinex = 1;
-        } else {
-            if (loc.spots.at(sp).retinexMethod == "high") {
+        } else if (loc.spots.at(sp).retinexMethod == "high") {
                 moderetinex = 2;
-            }
         }
 
         const float high = 0.f; // Dummy to pass to retinex_scales(...)
@@ -1027,7 +1025,6 @@ void ImProcFunctions::MSRLocal(int sp, bool fftw, int lum, LabImage * bufreti, L
             if (scale == 1) { //equalize last scale with darkness and lightness
 
                 if (dar != 1.f || lig != 1.f) {
-//                    float value = pow(strength, 0.4f);
  
 #ifdef _OPENMP
                     #pragma omp parallel for
@@ -1110,7 +1107,6 @@ void ImProcFunctions::MSRLocal(int sp, bool fftw, int lum, LabImage * bufreti, L
                             kmaskLexp += 32768.f * valHH;
                         }
 
-                        // printf("km=%f ",kmaskLexp);
                         bufmaskblurreti->L[ir][jr] = kmaskLexp;
                         bufmaskblurreti->a[ir][jr] = kmaskCH;
                         bufmaskblurreti->b[ir][jr] = kmaskCH;
@@ -1327,7 +1323,7 @@ void ImProcFunctions::MSRLocal(int sp, bool fftw, int lum, LabImage * bufreti, L
         }
 
 
-        if (scal == 1) { //use only local contrast
+        if (scal == 1) {
             float kval = 1.f;
 #ifdef _OPENMP
             #pragma omp parallel for
diff --git a/rtgui/locallab.cc b/rtgui/locallab.cc
index 2a0120180..d5ca556ec 100644
--- a/rtgui/locallab.cc
+++ b/rtgui/locallab.cc
@@ -1432,7 +1432,6 @@ Locallab::Locallab():
     lightnessreti->setAdjusterListener(this);
     limd->setAdjusterListener(this);
 
-//    ToolParamBlock* const maskretiBox = Gtk::manage(new ToolParamBlock());
     maskretiBox->pack_start(*showmaskretiMethod, Gtk::PACK_SHRINK, 4);
     maskretiBox->pack_start(*enaretiMask, Gtk::PACK_SHRINK, 0);
     maskretiBox->pack_start(*enaretiMasktmap, Gtk::PACK_SHRINK, 0);
@@ -1454,13 +1453,10 @@ Locallab::Locallab():
     scopeBox->pack_start(*sensih);
     expreti->add(*scopeBox, false);
 
-//   ToolParamBlock* const retiBox = Gtk::manage(new ToolParamBlock());
     retiBox->pack_start(*retinexMethod);
     retiBox->pack_start(*fftwreti);
     retiBox->pack_start(*equilret);
     retiBox->pack_start(*loglin);
-//    retiBox->pack_start(*str);
-//    retiBox->pack_start(*dehaz);
     retiBox->pack_start(*chrrt);
     retiBox->pack_start(*neigh);
     retiBox->pack_start(*vart);
@@ -1469,7 +1465,6 @@ Locallab::Locallab():
     retiBox->pack_start(*darkness);
     retiBox->pack_start(*lightnessreti);
 //    retiBox->pack_start(*softradiusret);
-//    retiBox->pack_start(*sensih);
     retiBox->pack_start(*LocalcurveEditorgainT, Gtk::PACK_SHRINK, 4); // Padding is mandatory to correct behavior of curve editor
     retiBox->pack_start(*expmaskreti);
     retiBox->pack_start(*inversret);
@@ -5029,7 +5024,6 @@ void Locallab::inversshaChanged()
 
 void Locallab::equiltmChanged()
 {
-    // printf("inversretChanged\n");
 
     if (multiImage) {
         if (equiltm->get_inconsistent()) {
@@ -5056,7 +5050,6 @@ void Locallab::equiltmChanged()
 
 void Locallab::equilretChanged()
 {
-    // printf("inversretChanged\n");
 
     if (multiImage) {
         if (equilret->get_inconsistent()) {
@@ -5081,7 +5074,6 @@ void Locallab::equilretChanged()
 
 void Locallab::loglinChanged()
 {
-    // printf("inversretChanged\n");
 
     if (multiImage) {
         if (loglin->get_inconsistent()) {