diff --git a/src/Microsoft.PowerShell.LocalAccounts/LocalAccounts/Native.cs b/src/Microsoft.PowerShell.LocalAccounts/LocalAccounts/Native.cs
index 609320215de..607166b6f19 100644
--- a/src/Microsoft.PowerShell.LocalAccounts/LocalAccounts/Native.cs
+++ b/src/Microsoft.PowerShell.LocalAccounts/LocalAccounts/Native.cs
@@ -155,7 +155,7 @@ public void Dispose()
         {
             if (objectName != IntPtr.Zero)
             {
-                ClrFacade.DestroyStructure<UNICODE_STRING>(objectName);
+                Marshal.DestroyStructure<UNICODE_STRING>(objectName);
                 Marshal.FreeHGlobal(objectName);
                 objectName = IntPtr.Zero;
             }
diff --git a/src/Microsoft.PowerShell.LocalAccounts/LocalAccounts/Sam.cs b/src/Microsoft.PowerShell.LocalAccounts/LocalAccounts/Sam.cs
index 20f582b6998..5c36b2c0097 100644
--- a/src/Microsoft.PowerShell.LocalAccounts/LocalAccounts/Sam.cs
+++ b/src/Microsoft.PowerShell.LocalAccounts/LocalAccounts/Sam.cs
@@ -1252,7 +1252,7 @@ private LocalUser CreateUser(LocalUser userInfo, System.Security.SecureString pa
                     out userHandle,
                     out grantedAccess,
                     out relativeId);
-                ClrFacade.DestroyStructure<UNICODE_STRING>(buffer);
+                Marshal.DestroyStructure<UNICODE_STRING>(buffer);
                 Marshal.FreeHGlobal(buffer);
                 buffer = IntPtr.Zero;
                 ThrowOnFailure(status);
@@ -1371,7 +1371,7 @@ private void RenameGroup(SecurityIdentifier sid, string newName)
             {
                 if (buffer != IntPtr.Zero)
                 {
-                    ClrFacade.DestroyStructure<ALIAS_NAME_INFORMATION>(buffer);
+                    Marshal.DestroyStructure<ALIAS_NAME_INFORMATION>(buffer);
                     Marshal.FreeHGlobal(buffer);
                 }
                 if (aliasHandle != IntPtr.Zero)
@@ -1700,7 +1700,7 @@ private void EnableUser(SecurityIdentifier sid, Enabling enable)
                     status = SamApi.SamSetInformationUser(userHandle,
                                                           USER_INFORMATION_CLASS.UserAllInformation,
                                                           buffer);
-                    ClrFacade.DestroyStructure<USER_ALL_INFORMATION>(buffer);
+                    Marshal.DestroyStructure<USER_ALL_INFORMATION>(buffer);
                     Marshal.FreeHGlobal(buffer);
                     buffer = IntPtr.Zero;
                     ThrowOnFailure(status);
@@ -1760,7 +1760,7 @@ private void RenameUser(SecurityIdentifier sid, string newName)
             {
                 if (buffer != IntPtr.Zero)
                 {
-                    ClrFacade.DestroyStructure<USER_ACCOUNT_NAME_INFORMATION>(buffer);
+                    Marshal.DestroyStructure<USER_ACCOUNT_NAME_INFORMATION>(buffer);
                     Marshal.FreeHGlobal(buffer);
                 }
                 if (userHandle != IntPtr.Zero)
@@ -1903,7 +1903,7 @@ private LocalGroup CreateGroup(LocalGroup groupInfo, IntPtr domainHandle)
                                                        Win32.MAXIMUM_ALLOWED,
                                                        out aliasHandle,
                                                        out relativeId);
-                ClrFacade.DestroyStructure<UNICODE_STRING>(buffer);
+                Marshal.DestroyStructure<UNICODE_STRING>(buffer);
                 Marshal.FreeHGlobal(buffer);
                 buffer = IntPtr.Zero;
                 ThrowOnFailure(status);
@@ -1920,7 +1920,7 @@ private LocalGroup CreateGroup(LocalGroup groupInfo, IntPtr domainHandle)
                                                            ALIAS_INFORMATION_CLASS.AliasAdminCommentInformation,
                                                            buffer);
 
-                    ClrFacade.DestroyStructure<ALIAS_ADM_COMMENT_INFORMATION>(buffer);
+                    Marshal.DestroyStructure<ALIAS_ADM_COMMENT_INFORMATION>(buffer);
                     Marshal.FreeHGlobal(buffer);
                     buffer = IntPtr.Zero;
                     ThrowOnFailure(status);
@@ -1995,7 +1995,7 @@ private void UpdateGroup(LocalGroup group, LocalGroup changed)
             {
                 if (buffer != IntPtr.Zero)
                 {
-                    ClrFacade.DestroyStructure<ALIAS_ADM_COMMENT_INFORMATION>(buffer);
+                    Marshal.DestroyStructure<ALIAS_ADM_COMMENT_INFORMATION>(buffer);
                     Marshal.FreeHGlobal(buffer);
                 }
                 if (aliasHandle != IntPtr.Zero)
@@ -2268,7 +2268,7 @@ private void SetUserData(IntPtr userHandle,
             {
                 if (buffer != IntPtr.Zero)
                 {
-                    ClrFacade.DestroyStructure<USER_ALL_INFORMATION>(buffer);
+                    Marshal.DestroyStructure<USER_ALL_INFORMATION>(buffer);
                     Marshal.FreeHGlobal(buffer);
                 }
             }
@@ -2612,7 +2612,7 @@ private void SetUserPassword(IntPtr userHandle,
                 {
                     if (buffer != IntPtr.Zero)
                     {
-                        ClrFacade.DestroyStructure<USER_SET_PASSWORD_INFORMATION>(buffer);
+                        Marshal.DestroyStructure<USER_SET_PASSWORD_INFORMATION>(buffer);
                         Marshal.FreeHGlobal(buffer);
                     }
                 }
diff --git a/src/System.Management.Automation/security/Authenticode.cs b/src/System.Management.Automation/security/Authenticode.cs
index 47e0364bcee..c90cd1013aa 100644
--- a/src/System.Management.Automation/security/Authenticode.cs
+++ b/src/System.Management.Automation/security/Authenticode.cs
@@ -216,7 +216,7 @@ internal static Signature SignFile(SigningOption option,
 
                 if (si.pSignExtInfo != null)
                 {
-                    ClrFacade.DestroyStructure<NativeMethods.CRYPTUI_WIZ_DIGITAL_SIGN_EXTENDED_INFO>(si.pSignExtInfo);
+                    Marshal.DestroyStructure<NativeMethods.CRYPTUI_WIZ_DIGITAL_SIGN_EXTENDED_INFO>(si.pSignExtInfo);
                     Marshal.FreeCoTaskMem(si.pSignExtInfo);
                 }
 
@@ -268,7 +268,7 @@ internal static Signature SignFile(SigningOption option,
             }
             finally
             {
-                ClrFacade.DestroyStructure<NativeMethods.CRYPTUI_WIZ_DIGITAL_SIGN_INFO>(pSignInfo);
+                Marshal.DestroyStructure<NativeMethods.CRYPTUI_WIZ_DIGITAL_SIGN_INFO>(pSignInfo);
                 Marshal.FreeCoTaskMem(pSignInfo);
             }
 
@@ -552,9 +552,9 @@ private static DWORD GetWinTrustData(string fileName, string fileContent,
             }
             finally
             {
-                ClrFacade.DestroyStructure<Guid>(WINTRUST_ACTION_GENERIC_VERIFY_V2);
+                Marshal.DestroyStructure<Guid>(WINTRUST_ACTION_GENERIC_VERIFY_V2);
                 Marshal.FreeCoTaskMem(WINTRUST_ACTION_GENERIC_VERIFY_V2);
-                ClrFacade.DestroyStructure<NativeMethods.WINTRUST_DATA>(wtdBuffer);
+                Marshal.DestroyStructure<NativeMethods.WINTRUST_DATA>(wtdBuffer);
                 Marshal.FreeCoTaskMem(wtdBuffer);
             }
             return dwResult;
diff --git a/src/System.Management.Automation/security/nativeMethods.cs b/src/System.Management.Automation/security/nativeMethods.cs
index 04878490a1d..b19a9021bed 100644
--- a/src/System.Management.Automation/security/nativeMethods.cs
+++ b/src/System.Management.Automation/security/nativeMethods.cs
@@ -1037,9 +1037,9 @@ internal static DWORD DestroyWintrustDataStruct(WINTRUST_DATA wtd)
             }
             finally
             {
-                ClrFacade.DestroyStructure<WINTRUST_DATA>(wtdBuffer);
+                Marshal.DestroyStructure<WINTRUST_DATA>(wtdBuffer);
                 Marshal.FreeCoTaskMem(wtdBuffer);
-                ClrFacade.DestroyStructure<Guid>(WINTRUST_ACTION_GENERIC_VERIFY_V2);
+                Marshal.DestroyStructure<Guid>(WINTRUST_ACTION_GENERIC_VERIFY_V2);
                 Marshal.FreeCoTaskMem(WINTRUST_ACTION_GENERIC_VERIFY_V2);
             }
 
@@ -1051,12 +1051,12 @@ internal static DWORD DestroyWintrustDataStruct(WINTRUST_DATA wtd)
                     (WINTRUST_BLOB_INFO)ClrFacade.PtrToStructure<WINTRUST_BLOB_INFO>(wtd.Choice.pBlob);
                 Marshal.FreeCoTaskMem(originalBlob.pbMemObject);
 
-                ClrFacade.DestroyStructure<WINTRUST_BLOB_INFO>(wtd.Choice.pBlob);
+                Marshal.DestroyStructure<WINTRUST_BLOB_INFO>(wtd.Choice.pBlob);
                 Marshal.FreeCoTaskMem(wtd.Choice.pBlob);
             }
             else
             {
-                ClrFacade.DestroyStructure<WINTRUST_FILE_INFO>(wtd.Choice.pFile);
+                Marshal.DestroyStructure<WINTRUST_FILE_INFO>(wtd.Choice.pFile);
                 Marshal.FreeCoTaskMem(wtd.Choice.pFile);
             }
 
@@ -1170,9 +1170,9 @@ internal static void FreeWVTStateData(System.IntPtr phWVTStateData)
             }
             finally
             {
-                ClrFacade.DestroyStructure<WINTRUST_DATA>(wtdBuffer);
+                Marshal.DestroyStructure<WINTRUST_DATA>(wtdBuffer);
                 Marshal.FreeCoTaskMem(wtdBuffer);
-                ClrFacade.DestroyStructure<Guid>(WINTRUST_ACTION_GENERIC_VERIFY_V2);
+                Marshal.DestroyStructure<Guid>(WINTRUST_ACTION_GENERIC_VERIFY_V2);
                 Marshal.FreeCoTaskMem(WINTRUST_ACTION_GENERIC_VERIFY_V2);
             }
         }
diff --git a/src/System.Management.Automation/utils/ClrFacade.cs b/src/System.Management.Automation/utils/ClrFacade.cs
index 1f3ae196b0a..1e1f1e65697 100644
--- a/src/System.Management.Automation/utils/ClrFacade.cs
+++ b/src/System.Management.Automation/utils/ClrFacade.cs
@@ -78,15 +78,6 @@ internal static int SizeOf<T>()
             return Marshal.SizeOf<T>();
         }
 
-        /// <summary>
-        /// Facade for Marshal.DestroyStructure
-        /// </summary>
-        internal static void DestroyStructure<T>(IntPtr ptr)
-        {
-            // Marshal.DestroyStructure(IntPtr, Type) is obsolete in CoreCLR
-            Marshal.DestroyStructure<T>(ptr);
-        }
-
         /// <summary>
         /// Facade for Marshal.PtrToStructure
         /// </summary>