diff --git a/libp2p/network/connection/swarm_connection.py b/libp2p/network/connection/swarm_connection.py
index f53ac7e..b72fd25 100644
--- a/libp2p/network/connection/swarm_connection.py
+++ b/libp2p/network/connection/swarm_connection.py
@@ -44,7 +44,6 @@ class SwarmConn(INetConn):
     async def _handle_new_streams(self) -> None:
         # TODO: Break the loop when anything wrong in the connection.
         while True:
-            print("!@# SwarmConn._handle_new_streams")
             stream = await self.conn.accept_stream()
             # Asynchronously handle the accepted stream, to avoid blocking the next stream.
             await self.run_task(self._handle_muxed_stream(stream))
@@ -57,7 +56,6 @@ class SwarmConn(INetConn):
             await self.run_task(self.swarm.common_stream_handler(net_stream))
 
     async def _add_stream(self, muxed_stream: IMuxedStream) -> NetStream:
-        print("!@# SwarmConn._add_stream:", muxed_stream)
         net_stream = NetStream(muxed_stream)
         # Call notifiers since event occurred
         for notifee in self.swarm.notifees:
@@ -65,7 +63,6 @@ class SwarmConn(INetConn):
         return net_stream
 
     async def start(self) -> None:
-        print("!@# SwarmConn.start")
         await self.run_task(self._handle_new_streams())
 
     async def run_task(self, coro: Awaitable[Any]) -> None:
diff --git a/libp2p/network/swarm.py b/libp2p/network/swarm.py
index c8c4a1d..dd4ca6e 100644
--- a/libp2p/network/swarm.py
+++ b/libp2p/network/swarm.py
@@ -145,10 +145,8 @@ class Swarm(INetwork):
             protocol_ids,
         )
 
-        print(f"!@# swarm.new_stream: 0")
         swarm_conn = await self.dial_peer(peer_id)
 
-        print(f"!@# swarm.new_stream: 1")
         net_stream = await swarm_conn.new_stream()
         logger.debug("successfully opened a stream to peer %s", peer_id)
         return net_stream
diff --git a/libp2p/stream_muxer/mplex/mplex.py b/libp2p/stream_muxer/mplex/mplex.py
index 0e950aa..afbf288 100644
--- a/libp2p/stream_muxer/mplex/mplex.py
+++ b/libp2p/stream_muxer/mplex/mplex.py
@@ -97,7 +97,6 @@ class Mplex(IMuxedConn):
         stream = MplexStream(name, stream_id, self)
         async with self.streams_lock:
             self.streams[stream_id] = stream
-        print(f"!@# _initialize_stream: stream_id={stream_id}, name={name}")
         return stream
 
     async def open_stream(self) -> IMuxedStream: