diff --git a/src/AbstractShaderProgram.cpp b/src/AbstractShaderProgram.cpp
index d45a17e98..d27779996 100644
--- a/src/AbstractShaderProgram.cpp
+++ b/src/AbstractShaderProgram.cpp
@@ -20,7 +20,6 @@
 #define LINKER_MESSAGE_MAX_LENGTH 1024
 
 using namespace std;
-using namespace Corrade::Utility;
 
 namespace Magnum {
 
diff --git a/src/Contexts/GlutContext.cpp b/src/Contexts/GlutContext.cpp
index 153c7ae10..a3d210e31 100644
--- a/src/Contexts/GlutContext.cpp
+++ b/src/Contexts/GlutContext.cpp
@@ -15,8 +15,6 @@
 
 #include "GlutContext.h"
 
-using namespace Corrade::Utility;
-
 namespace Magnum { namespace Contexts {
 
 GlutContext* GlutContext::instance = nullptr;
diff --git a/src/Contexts/Sdl2Context.cpp b/src/Contexts/Sdl2Context.cpp
index d5fc2cfb0..1654eb4a8 100644
--- a/src/Contexts/Sdl2Context.cpp
+++ b/src/Contexts/Sdl2Context.cpp
@@ -15,8 +15,6 @@
 
 #include "Sdl2Context.h"
 
-using namespace Corrade::Utility;
-
 namespace Magnum { namespace Contexts {
 
 Sdl2Context::Sdl2Context(int argc, char** argv, const std::string& name, const Math::Vector2<GLsizei>& size): _redraw(true) {
diff --git a/src/Magnum.h b/src/Magnum.h
index a0595dd05..4ff5a1099 100644
--- a/src/Magnum.h
+++ b/src/Magnum.h
@@ -27,6 +27,11 @@
 
 namespace Magnum {
 
+/* Bring debugging facility from Corrade::Utility namespace */
+using Corrade::Utility::Debug;
+using Corrade::Utility::Warning;
+using Corrade::Utility::Error;
+
 /** @brief Two-component floating-point vector */
 typedef Math::Vector2<GLfloat> Vector2;
 
diff --git a/src/MeshTools/Test/CombineIndexedArraysTest.cpp b/src/MeshTools/Test/CombineIndexedArraysTest.cpp
index a348e2aae..ce8ee2134 100644
--- a/src/MeshTools/Test/CombineIndexedArraysTest.cpp
+++ b/src/MeshTools/Test/CombineIndexedArraysTest.cpp
@@ -23,7 +23,6 @@
 QTEST_APPLESS_MAIN(Magnum::MeshTools::Test::CombineIndexedArraysTest)
 
 using namespace std;
-using namespace Corrade::Utility;
 
 namespace Magnum { namespace MeshTools { namespace Test {
 
diff --git a/src/MeshTools/Test/CompressIndicesTest.cpp b/src/MeshTools/Test/CompressIndicesTest.cpp
index 9ff7b2cab..551108f2d 100644
--- a/src/MeshTools/Test/CompressIndicesTest.cpp
+++ b/src/MeshTools/Test/CompressIndicesTest.cpp
@@ -23,7 +23,7 @@
 QTEST_APPLESS_MAIN(Magnum::MeshTools::Test::CompressIndicesTest)
 
 using namespace std;
-using namespace Corrade::Utility;
+using Corrade::Utility::Endianness;
 
 namespace Magnum { namespace MeshTools { namespace Test {
 
diff --git a/src/MeshTools/Test/FlipNormalsTest.cpp b/src/MeshTools/Test/FlipNormalsTest.cpp
index 1e3e4290b..dd6ec77ae 100644
--- a/src/MeshTools/Test/FlipNormalsTest.cpp
+++ b/src/MeshTools/Test/FlipNormalsTest.cpp
@@ -22,7 +22,6 @@
 QTEST_APPLESS_MAIN(Magnum::MeshTools::Test::FlipNormalsTest)
 
 using namespace std;
-using namespace Corrade::Utility;
 
 namespace Magnum { namespace MeshTools { namespace Test {
 
diff --git a/src/MeshTools/Test/GenerateFlatNormalsTest.cpp b/src/MeshTools/Test/GenerateFlatNormalsTest.cpp
index 4ff813db1..4fee48d40 100644
--- a/src/MeshTools/Test/GenerateFlatNormalsTest.cpp
+++ b/src/MeshTools/Test/GenerateFlatNormalsTest.cpp
@@ -22,7 +22,6 @@
 QTEST_APPLESS_MAIN(Magnum::MeshTools::Test::GenerateFlatNormalsTest)
 
 using namespace std;
-using namespace Corrade::Utility;
 
 namespace Magnum { namespace MeshTools { namespace Test {
 
diff --git a/src/MeshTools/Test/InterleaveTest.cpp b/src/MeshTools/Test/InterleaveTest.cpp
index acd1c9d21..6725560fb 100644
--- a/src/MeshTools/Test/InterleaveTest.cpp
+++ b/src/MeshTools/Test/InterleaveTest.cpp
@@ -25,7 +25,7 @@
 QTEST_APPLESS_MAIN(Magnum::MeshTools::Test::InterleaveTest)
 
 using namespace std;
-using namespace Corrade::Utility;
+using Corrade::Utility::Endianness;
 
 namespace Magnum { namespace MeshTools { namespace Test {
 
diff --git a/src/MeshTools/Test/SubdivideTest.cpp b/src/MeshTools/Test/SubdivideTest.cpp
index 7ebeb3b88..11941edf7 100644
--- a/src/MeshTools/Test/SubdivideTest.cpp
+++ b/src/MeshTools/Test/SubdivideTest.cpp
@@ -24,7 +24,6 @@
 QTEST_APPLESS_MAIN(Magnum::MeshTools::Test::SubdivideTest)
 
 using namespace std;
-using namespace Corrade::Utility;
 
 namespace Magnum { namespace MeshTools { namespace Test {
 
diff --git a/src/Primitives/UVSphere.cpp b/src/Primitives/UVSphere.cpp
index 9fe9e5227..ba798f68a 100644
--- a/src/Primitives/UVSphere.cpp
+++ b/src/Primitives/UVSphere.cpp
@@ -16,7 +16,6 @@
 #include "UVSphere.h"
 
 using namespace std;
-using namespace Corrade::Utility;
 
 namespace Magnum { namespace Primitives {
 
diff --git a/src/Shader.cpp b/src/Shader.cpp
index 3f7886e56..6953d15d6 100644
--- a/src/Shader.cpp
+++ b/src/Shader.cpp
@@ -20,7 +20,6 @@
 #define COMPILER_MESSAGE_MAX_LENGTH 1024
 
 using namespace std;
-using namespace Corrade::Utility;
 
 namespace Magnum {
 
diff --git a/src/Shaders/PhongShader.cpp b/src/Shaders/PhongShader.cpp
index 1a203cf61..be54c0117 100644
--- a/src/Shaders/PhongShader.cpp
+++ b/src/Shaders/PhongShader.cpp
@@ -17,12 +17,10 @@
 
 #include "Utility/Resource.h"
 
-using namespace Corrade::Utility;
-
 namespace Magnum { namespace Shaders {
 
 PhongShader::PhongShader() {
-    Resource rs("shaders");
+    Corrade::Utility::Resource rs("shaders");
     attachShader(Shader::fromData(Shader::Type::Vertex, rs.get("PhongShader.vert")));
     attachShader(Shader::fromData(Shader::Type::Fragment, rs.get("PhongShader.frag")));
 
diff --git a/src/SizeTraits.h b/src/SizeTraits.h
index 481d9953e..5d03f3520 100644
--- a/src/SizeTraits.h
+++ b/src/SizeTraits.h
@@ -124,7 +124,7 @@ template<class Base> struct SizeBasedCall: public Base {
                 return Base::template run<GLuint>(std::forward<Args>(arguments)...);
         }
 
-        Corrade::Utility::Error() << "SizeBasedCall: no type able to index" << size << "elements.";
+        Error() << "SizeBasedCall: no type able to index" << size << "elements.";
         return decltype(Base::template run<GLubyte>(std::forward<Args>(arguments)...))();
     }
 
diff --git a/src/Test/ObjectTest.cpp b/src/Test/ObjectTest.cpp
index 880d70e9d..5d119d993 100644
--- a/src/Test/ObjectTest.cpp
+++ b/src/Test/ObjectTest.cpp
@@ -21,7 +21,6 @@
 #include <QtTest/QTest>
 
 using namespace std;
-using namespace Corrade::Utility;
 
 QTEST_APPLESS_MAIN(Magnum::Test::ObjectTest)
 
diff --git a/src/Trade/AbstractImporter.cpp b/src/Trade/AbstractImporter.cpp
index 5ab008726..271d5be44 100644
--- a/src/Trade/AbstractImporter.cpp
+++ b/src/Trade/AbstractImporter.cpp
@@ -16,7 +16,6 @@
 #include "AbstractImporter.h"
 
 using namespace std;
-using namespace Corrade::Utility;
 
 namespace Magnum { namespace Trade {