diff --git a/src/libslic3r/GCode/ExtrusionProcessor.hpp b/src/libslic3r/GCode/ExtrusionProcessor.hpp
index 5deb2f44d2..5463697916 100644
--- a/src/libslic3r/GCode/ExtrusionProcessor.hpp
+++ b/src/libslic3r/GCode/ExtrusionProcessor.hpp
@@ -270,7 +270,6 @@ public:
                                                            float                               ext_perimeter_speed,
                                                            float                               original_speed)
     {
-        //printf("Estimate extrusion quality triggered \n");
         size_t                               speed_sections_count = std::min(overlaps.values.size(), speeds.values.size());
         std::vector<std::pair<float, float>> speed_sections;
         
diff --git a/src/libslic3r/PrintObject.cpp b/src/libslic3r/PrintObject.cpp
index 751a4f15fc..06cb885855 100644
--- a/src/libslic3r/PrintObject.cpp
+++ b/src/libslic3r/PrintObject.cpp
@@ -502,12 +502,10 @@ void PrintObject::generate_support_material()
 void PrintObject::estimate_curled_extrusions()
 {
     if (this->set_started(posEstimateCurledExtrusions)) {
-    printf("Estimating curled Extrusions \n");
         if ( std::any_of(this->print()->m_print_regions.begin(), this->print()->m_print_regions.end(),
                         [](const PrintRegion *region) { return region->config().enable_overhang_speed.getBool(); })) {
 
             // Estimate curling of support material and add it to the malformaition lines of each layer
-            //printf("Estimating curling of support material and add it to the malformaition lines of each layer \n");
             float support_flow_width = support_material_flow(this, this->config().layer_height).width();
             SupportSpotsGenerator::Params params{this->print()->m_config.filament_type.values,
                                                  float(this->print()->m_config.inner_wall_acceleration.getFloat()),
@@ -516,7 +514,7 @@ void PrintObject::estimate_curled_extrusions()
             SupportSpotsGenerator::estimate_malformations(this->layers(), params);
             m_print->throw_if_canceled();
         }
-        //this->set_done(posEstimateCurledExtrusions);
+        this->set_done(posEstimateCurledExtrusions);
     }
 }
 
diff --git a/src/libslic3r/SupportSpotsGenerator.cpp b/src/libslic3r/SupportSpotsGenerator.cpp
index 63b437ccf3..52f3424d35 100644
--- a/src/libslic3r/SupportSpotsGenerator.cpp
+++ b/src/libslic3r/SupportSpotsGenerator.cpp
@@ -175,11 +175,6 @@ void estimate_malformations(LayerPtrs &layers, const Params &params)
 
                     line_out.curled_up_height = estimate_curled_up_height(middle_distance * sign, 0.5 * (a.curvature + b.curvature),
                                                                           l->height, flow_width, bottom_line.curled_up_height, params);
-                    
-                    /*printf("middle_distance %f, sign %f , curvature %f , l->height %f, flow_width %f, bottom_line.curled_up_height%f\n", 
-                     middle_distance, sign , 0.5 * (a.curvature + b.curvature), l->height, flow_width, bottom_line.curled_up_height);*/
-                    
-                    //printf("Curled up height: %f\n", line_out.curled_up_height);
 
                     current_layer_lines.push_back(line_out);
                 }