diff --git a/shellcode-cleaner.py b/shellcode-cleaner.py
index 43ae84e..496a274 100644
--- a/shellcode-cleaner.py
+++ b/shellcode-cleaner.py
@@ -8,7 +8,9 @@
 parser.add_argument('-q', action='store_true', help="strip quotation marks (\"\") AND single quotes")
 parser.add_argument('-x', action='store_true', help="strip (\\x) characters")
 parser.add_argument('-s', action='store_true', help="strip semicolons (;)")
-parser.add_argument('--addhex', action='store_true', help="prepend \"\\x\" to each of the hex bytes. EXPERIMENTAL.")
+parser.add_argument('--addhex', action='store_true', help="prepend \"\\x\" to each of the hex bytes.")
+parser.add_argument('--unicode', action='store_true', help="prepend a \"%%u\" to each of the hex bytes.")
+parser.add_argument('-p', action='store_true', help="prepend a percent \"%%\" to each of the hex bytes. EXPERIMENTAL.")
 args = parser.parse_args()
 print "Shellcode (Press Enter then Control+D to submit):"
 dirty_shellcode = sys.stdin.read() 
@@ -18,7 +20,9 @@
   "q": args.q,
   "x": args.x,
   "s": args.s,
-  "addhex": args.addhex
+  "addhex": args.addhex,
+  "unicode": args.unicode,
+  "p": args.p
 }
 #Clean up spacing first
 clean_shellcode = dirty_shellcode.replace(' ', '')
@@ -46,7 +50,17 @@
 	    clean_shellcode = '\\x' + clean_shellcode
 	    #Finally, we remove a trailing "\x" that gets added to our stirng.
 	    #re.sub(r'\\x$', '', repr(clean_shellcode))
-	    
+	elif key == 'unicode' :
+	    clean_shellcode = clean_shellcode.replace('\n', '')
+	    clean_shellcode = '%u'.join([clean_shellcode[i:i+2] for i in range(0, len(clean_shellcode), 2)])
+	    #For some reason, first hex byte isn't given a "\x" with this method. This will fix that.
+	    clean_shellcode = '%u' + clean_shellcode
+	elif key == 'p' :
+	    clean_shellcode = clean_shellcode.replace('\n', '')
+	    clean_shellcode = '%'.join([clean_shellcode[i:i+2] for i in range(0, len(clean_shellcode), 2)])
+	    #For some reason, first hex byte isn't given a "\x" with this method. This will fix that.
+	    clean_shellcode = '%' + clean_shellcode
+		   
 if default_flag == True:
     clean_shellcode = dirty_shellcode.replace('\n', '').replace('\r', '').replace('"', '').replace('\\x', '').replace(';', '').replace(' ', '')
 print clean_shellcode