diff --git a/dotnet/src/webdriver/Firefox/FirefoxProfile.cs b/dotnet/src/webdriver/Firefox/FirefoxProfile.cs
index a43fdf020f639..79d24501f1698 100644
--- a/dotnet/src/webdriver/Firefox/FirefoxProfile.cs
+++ b/dotnet/src/webdriver/Firefox/FirefoxProfile.cs
@@ -55,6 +55,7 @@ public class FirefoxProfile
         private bool acceptUntrustedCerts;
         private bool assumeUntrustedIssuer;
         private bool deleteSource;
+        private bool deleteOnClean = true;
         private Preferences profilePreferences;
         private Dictionary<string, FirefoxExtension> extensions = new Dictionary<string, FirefoxExtension>();
         #endregion
@@ -116,6 +117,16 @@ public string ProfileDirectory
             get { return this.profileDir; }
         }
 
+        /// <summary>
+        /// Gets or sets a value indicating whether to delete this profile after use with
+        /// the <see cref="FirefoxDriver"/>.
+        /// </summary>
+        public bool DeleteAfterUse
+        {
+            get { return this.deleteOnClean; }
+            set { this.deleteOnClean = value; }
+        }
+
         /// <summary>
         /// Gets or sets a value indicating whether native events are enabled.
         /// </summary>
@@ -303,7 +314,7 @@ public void WriteToDisk()
         /// is deleted.</remarks>
         public void Clean()
         {
-            if (!string.IsNullOrEmpty(this.profileDir) && Directory.Exists(this.profileDir))
+            if (this.deleteOnClean && !string.IsNullOrEmpty(this.profileDir) && Directory.Exists(this.profileDir))
             {
                 FileUtilities.DeleteDirectory(this.profileDir);
             }