diff --git a/bot.py b/bot.py
index 8783e0c..a7622d6 100644
--- a/bot.py
+++ b/bot.py
@@ -1,26 +1,59 @@
 import discord
 import os
 import re
+import time
 from dotenv import load_dotenv
 
 # https://discordpy.readthedocs.io/en/latest/api.html
 
-class MyClient(discord.Client):
+class DiscordKeywordBot(discord.Client):
+    CACHE_TTL = 900
+    CACHE_DICT = {}
+    CACHE_LAST_PURGE = 0
+
     async def on_ready(self):
         print('Logged on as', self.user)
 
     async def on_message(self, message):
         if message.channel.id == int(os.getenv("SOURCE_CHANNEL")):
             if re.match(os.getenv("REGEX_MATCH"), message.content, re.IGNORECASE):
-                chan_list = [x.strip() for x in os.getenv("DISCORD_CHANNELS").split(',')]
-                for channel_id in chan_list:
-                    channel = client.get_channel(int(channel_id))
-                    await channel.send(message.content)
+                DiscordKeywordBot.cache_purge()
+                if DiscordKeywordBot.cache_check(message.content):
+                    chan_list = [x.strip() for x in os.getenv("DISCORD_CHANNELS").split(',')]
+                    for channel_id in chan_list:
+                        channel = client.get_channel(int(channel_id))
+                        await channel.send(message.content)
+
+    def cache_check(msg):
+        if msg in DiscordKeywordBot.CACHE_DICT:
+            """ Has been sent before.. Check TTL """
+            timestamp = DiscordKeywordBot.CACHE_DICT.get(msg)
+            if timestamp <=(int(time.time()) + DiscordKeywordBot.CACHE_TTL):
+                """ TTL Expired. """
+                DiscordKeywordBot.CACHE_DICT[msg] = int(time.time())
+                return True
+            else:
+                """ TTL Not Expired """
+                return False
+        else:
+            DiscordKeywordBot.CACHE_DICT[msg] = int(time.time())
+            return True
+
+    def cache_purge():
+        purge_timer = int(time.time()) - (DiscordKeywordBot.CACHE_TTL * 2)
+        if DiscordKeywordBot.CACHE_LAST_PURGE <= purge_timer:
+            print("Purging cache!!!")
+            DiscordKeywordBot.CACHE_LAST_PURGE = int(time.time())
+            """ Lets Purge!!! """
+            for uniq_msg in DiscordKeywordBot.CACHE_DICT:
+                if DiscordKeywordBot.CACHE_DICT.get(uniq_msg) <= purge_timer:
+                    DiscordKeywordBot.CACHE_DICT.pop(msg, None)
+
 
 load_dotenv()
 while True:
     try:
-        client = MyClient()
+        client = DiscordKeywordBot()
         client.run(os.getenv("DISCORD_TOKEN"), bot=False)
     except:
         print("Error Occurred... retrying")