diff --git a/bin/tools/CleanFunctions b/bin/tools/CleanFunctions
index 3eed2bab5..3ac00c286 100644
--- a/bin/tools/CleanFunctions
+++ b/bin/tools/CleanFunctions
@@ -88,6 +88,12 @@ cleanCase()
     find . -name "*.orig" -type f -exec sh -c 'rm -f ${0%.*} ${0%.*}.gz' {} \;
 }
 
+cleanVoFCase()
+{
+    cleanCase
+    find 0 \( -name "alphas" -o -name "T.*" ! -name "T.orig" \) -exec rm -f {} \;
+}
+
 removeCase()
 {
     echo "Removing ${1:-unknown} case"
diff --git a/tutorials/multiphase/compressibleInterFoam/laminar/depthCharge2D/0/T.air b/tutorials/multiphase/compressibleInterFoam/laminar/depthCharge2D/0/T.air
deleted file mode 100644
index 865374d8b..000000000
Binary files a/tutorials/multiphase/compressibleInterFoam/laminar/depthCharge2D/0/T.air and /dev/null differ
diff --git a/tutorials/multiphase/compressibleInterFoam/laminar/depthCharge2D/0/T.water b/tutorials/multiphase/compressibleInterFoam/laminar/depthCharge2D/0/T.water
deleted file mode 100644
index 82f5c6969..000000000
Binary files a/tutorials/multiphase/compressibleInterFoam/laminar/depthCharge2D/0/T.water and /dev/null differ
diff --git a/tutorials/multiphase/compressibleInterFoam/laminar/depthCharge2D/Allclean b/tutorials/multiphase/compressibleInterFoam/laminar/depthCharge2D/Allclean
new file mode 100755
index 000000000..170a3cfe1
--- /dev/null
+++ b/tutorials/multiphase/compressibleInterFoam/laminar/depthCharge2D/Allclean
@@ -0,0 +1,9 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
+
+# Source tutorial clean functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+cleanVoFCase
+
+#------------------------------------------------------------------------------
diff --git a/tutorials/multiphase/compressibleInterFoam/laminar/depthCharge3D/Allclean b/tutorials/multiphase/compressibleInterFoam/laminar/depthCharge3D/Allclean
new file mode 100755
index 000000000..170a3cfe1
--- /dev/null
+++ b/tutorials/multiphase/compressibleInterFoam/laminar/depthCharge3D/Allclean
@@ -0,0 +1,9 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
+
+# Source tutorial clean functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+cleanVoFCase
+
+#------------------------------------------------------------------------------
diff --git a/tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/Allclean b/tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/Allclean
index 80f251ae7..170a3cfe1 100755
--- a/tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/Allclean
+++ b/tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/Allclean
@@ -4,8 +4,6 @@ cd ${0%/*} || exit 1    # Run from this directory
 # Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
-cleanCase
-
-rm -rf 0/T.* 0/alphas
+cleanVoFCase
 
 #------------------------------------------------------------------------------
diff --git a/tutorials/multiphase/multiphaseEulerFoam/damBreak4phase/Allclean b/tutorials/multiphase/multiphaseEulerFoam/damBreak4phase/Allclean
index 0f10a7e76..170a3cfe1 100755
--- a/tutorials/multiphase/multiphaseEulerFoam/damBreak4phase/Allclean
+++ b/tutorials/multiphase/multiphaseEulerFoam/damBreak4phase/Allclean
@@ -4,8 +4,6 @@ cd ${0%/*} || exit 1    # Run from this directory
 # Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
-cleanCase
-
-rm -f 0/alphas
+cleanVoFCase
 
 #------------------------------------------------------------------------------
diff --git a/tutorials/multiphase/multiphaseEulerFoam/damBreak4phaseFine/Allclean b/tutorials/multiphase/multiphaseEulerFoam/damBreak4phaseFine/Allclean
index 0f10a7e76..170a3cfe1 100755
--- a/tutorials/multiphase/multiphaseEulerFoam/damBreak4phaseFine/Allclean
+++ b/tutorials/multiphase/multiphaseEulerFoam/damBreak4phaseFine/Allclean
@@ -4,8 +4,6 @@ cd ${0%/*} || exit 1    # Run from this directory
 # Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
-cleanCase
-
-rm -f 0/alphas
+cleanVoFCase
 
 #------------------------------------------------------------------------------
diff --git a/tutorials/multiphase/multiphaseEulerFoam/mixerVessel2D/0/alphas b/tutorials/multiphase/multiphaseEulerFoam/mixerVessel2D/0/alphas
deleted file mode 100644
index ed12f62ed..000000000
--- a/tutorials/multiphase/multiphaseEulerFoam/mixerVessel2D/0/alphas
+++ /dev/null
@@ -1,43 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  dev                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       volScalarField;
-    location    "0";
-    object      alphas;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-dimensions      [0 0 0 0 0 0 0];
-
-internalField   uniform 1.5;
-
-boundaryField
-{
-    rotor
-    {
-        type            zeroGradient;
-    }
-    stator
-    {
-        type            zeroGradient;
-    }
-    front
-    {
-        type            empty;
-    }
-    back
-    {
-        type            empty;
-    }
-}
-
-
-// ************************************************************************* //
diff --git a/tutorials/multiphase/multiphaseEulerFoam/mixerVessel2D/Allclean b/tutorials/multiphase/multiphaseEulerFoam/mixerVessel2D/Allclean
new file mode 100755
index 000000000..170a3cfe1
--- /dev/null
+++ b/tutorials/multiphase/multiphaseEulerFoam/mixerVessel2D/Allclean
@@ -0,0 +1,9 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
+
+# Source tutorial clean functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+cleanVoFCase
+
+#------------------------------------------------------------------------------
diff --git a/tutorials/multiphase/multiphaseInterFoam/laminar/damBreak4phase/Allclean b/tutorials/multiphase/multiphaseInterFoam/laminar/damBreak4phase/Allclean
index 0f10a7e76..170a3cfe1 100755
--- a/tutorials/multiphase/multiphaseInterFoam/laminar/damBreak4phase/Allclean
+++ b/tutorials/multiphase/multiphaseInterFoam/laminar/damBreak4phase/Allclean
@@ -4,8 +4,6 @@ cd ${0%/*} || exit 1    # Run from this directory
 # Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
-cleanCase
-
-rm -f 0/alphas
+cleanVoFCase
 
 #------------------------------------------------------------------------------
diff --git a/tutorials/multiphase/multiphaseInterFoam/laminar/damBreak4phaseFine/Allclean b/tutorials/multiphase/multiphaseInterFoam/laminar/damBreak4phaseFine/Allclean
index 0f10a7e76..170a3cfe1 100755
--- a/tutorials/multiphase/multiphaseInterFoam/laminar/damBreak4phaseFine/Allclean
+++ b/tutorials/multiphase/multiphaseInterFoam/laminar/damBreak4phaseFine/Allclean
@@ -4,8 +4,6 @@ cd ${0%/*} || exit 1    # Run from this directory
 # Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
-cleanCase
-
-rm -f 0/alphas
+cleanVoFCase
 
 #------------------------------------------------------------------------------
diff --git a/tutorials/multiphase/multiphaseInterFoam/laminar/mixerVessel2D/Allclean b/tutorials/multiphase/multiphaseInterFoam/laminar/mixerVessel2D/Allclean
index f0100db1c..170a3cfe1 100755
--- a/tutorials/multiphase/multiphaseInterFoam/laminar/mixerVessel2D/Allclean
+++ b/tutorials/multiphase/multiphaseInterFoam/laminar/mixerVessel2D/Allclean
@@ -4,7 +4,6 @@ cd ${0%/*} || exit 1    # Run from this directory
 # Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
-cleanCase
-rm -f 0/alphas
+cleanVoFCase
 
 #------------------------------------------------------------------------------