diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/Allclean b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/Allclean
index d8245cb12..aa25d15a5 100755
--- a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/Allclean
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/Allclean
@@ -3,20 +3,9 @@
 # Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
-cd periodicCubeArgon
-    rm -rf 0/*
-    rm -f Ar-Ar
-    rm -f electrostatic
-    rm -f constant/idList
-    rm -rf constant/polyMesh/sets
-    cleanCase
-cd ..
-
-cd periodicCubeWater
-    rm -rf 0/*
-    rm -f O-O
-    rm -f electrostatic
-    rm -f constant/idList
-    rm -rf constant/polyMesh/sets
-    cleanCase
-cd ..
+\rm -rf 0/*
+\rm -f Ar-Ar
+\rm -f electrostatic
+\rm -f constant/idList
+\rm -rf constant/polyMesh/sets
+cleanCase
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/Allclean b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/Allclean
index d8245cb12..2f0bd2d31 100755
--- a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/Allclean
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/Allclean
@@ -3,20 +3,9 @@
 # Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
-cd periodicCubeArgon
-    rm -rf 0/*
-    rm -f Ar-Ar
-    rm -f electrostatic
-    rm -f constant/idList
-    rm -rf constant/polyMesh/sets
-    cleanCase
-cd ..
-
-cd periodicCubeWater
-    rm -rf 0/*
-    rm -f O-O
-    rm -f electrostatic
-    rm -f constant/idList
-    rm -rf constant/polyMesh/sets
-    cleanCase
-cd ..
+\rm -rf 0/*
+\rm -f O-O
+\rm -f electrostatic
+\rm -f constant/idList
+\rm -rf constant/polyMesh/sets
+cleanCase
diff --git a/tutorials/incompressible/simpleFoam/mixingPlaneAxial/Allclean b/tutorials/incompressible/simpleFoam/mixingPlaneAxial/Allclean
index 1be212c5c..e82c4ba84 100755
--- a/tutorials/incompressible/simpleFoam/mixingPlaneAxial/Allclean
+++ b/tutorials/incompressible/simpleFoam/mixingPlaneAxial/Allclean
@@ -4,5 +4,5 @@
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
 cleanCase
-\rm constant/polyMesh/blockMeshDict constant/polyMesh/boundary
+\rm -f constant/polyMesh/blockMeshDict constant/polyMesh/boundary
 \rm -rf 0 ; cp -r save 0