diff --git a/ethchain/block_chain.go b/ethchain/block_chain.go
index a8d9793d68..f621965ae0 100644
--- a/ethchain/block_chain.go
+++ b/ethchain/block_chain.go
@@ -146,8 +146,6 @@ func (bc *BlockChain) FindCanonicalChain(blocks []*Block, commonBlockHash []byte
 			log.Println("[CHAIN] At genesis block, breaking")
 			break
 		}
-		log.Printf("CHECKING OUR OWN BLOCKS: %x", block.Hash())
-		log.Printf("%x", bc.GenesisBlock().Hash())
 		curChainDifficulty.Add(curChainDifficulty, bc.CalculateBlockTD(block))
 	}
 
@@ -309,7 +307,6 @@ func (bc *BlockChain) Add(block *Block) {
 	bc.LastBlockHash = block.Hash()
 
 	encodedBlock := block.RlpEncode()
-	log.Println(encodedBlock)
 	ethutil.Config.Db.Put(block.Hash(), encodedBlock)
 	ethutil.Config.Db.Put([]byte("LastBlock"), encodedBlock)
 }
diff --git a/ethminer/miner.go b/ethminer/miner.go
index 125eb6fb1d..60af3ab319 100644
--- a/ethminer/miner.go
+++ b/ethminer/miner.go
@@ -130,7 +130,6 @@ func (miner *Miner) listener() {
 				err := miner.ethereum.StateManager().ProcessBlock(miner.block, true)
 				if err != nil {
 					log.Println("Error result from process block:", err)
-					log.Println(miner.block)
 				} else {
 
 					if !miner.ethereum.StateManager().Pow.Verify(miner.block.HashNoNonce(), miner.block.Difficulty, miner.block.Nonce) {
@@ -138,7 +137,6 @@ func (miner *Miner) listener() {
 					}
 					miner.ethereum.Broadcast(ethwire.MsgBlockTy, []interface{}{miner.block.Value().Val})
 					log.Printf("[MINER] 🔨  Mined block %x\n", miner.block.Hash())
-					log.Println(miner.block)
 
 					miner.txs = []*ethchain.Transaction{} // Move this somewhere neat
 					miner.block = miner.ethereum.BlockChain().NewBlock(miner.coinbase, miner.txs)
diff --git a/peer.go b/peer.go
index f2267c29b6..0ecd13e604 100644
--- a/peer.go
+++ b/peer.go
@@ -337,16 +337,16 @@ func (p *Peer) HandleInbound() {
 						block = ethchain.NewBlockFromRlpValue(msg.Data.Get(i))
 						// Do we have this block on our chain? If so we can continue
 						if p.ethereum.StateManager().BlockChain().HasBlock(block.Hash()) {
-							fmt.Println("[PEER] Block found, checking next one.")
+							ethutil.Config.Log.Debugf("[PEER] Block found, checking next one.\n")
 						} else {
 							// We don't have this block, but we do have a block with the same prevHash, diversion time!
 							if p.ethereum.StateManager().BlockChain().HasBlockWithPrevHash(block.PrevHash) {
-								fmt.Printf("[PEER] Local and foreign chain have diverted after %x, we are going to get freaky with it!\n", block.PrevHash)
+								ethutil.Config.Log.Infof("[PEER] Local and foreign chain have diverted after %x, finding best chain!\n", block.PrevHash)
 								if p.ethereum.StateManager().BlockChain().FindCanonicalChainFromMsg(msg, block.PrevHash) {
 									return
 								}
 							} else {
-								fmt.Println("[PEER] Both local and foreign chain have same parent. Continue normally")
+								ethutil.Config.Log.Debugf("[PEER] Both local and foreign chain have same parent. Continue normally\n")
 							}
 						}
 					}
@@ -362,7 +362,6 @@ func (p *Peer) HandleInbound() {
 						if ethutil.Config.Debug {
 							ethutil.Config.Log.Infof("[PEER] Block %x failed\n", block.Hash())
 							ethutil.Config.Log.Infof("[PEER] %v\n", err)
-							ethutil.Config.Log.Infoln(block)
 						}
 						break
 					} else {
@@ -637,8 +636,6 @@ func (p *Peer) SyncWithBlocks() {
 		if p.blocksRequested == 0 {
 			p.blocksRequested = 10
 		}
-		fmt.Printf("Currenb lock %x\n", p.ethereum.BlockChain().CurrentBlock.Hash())
-		fmt.Println("Amount:", p.blocksRequested)
 		blocks := p.ethereum.BlockChain().GetChain(p.ethereum.BlockChain().CurrentBlock.Hash(), p.blocksRequested)
 
 		var hashes []interface{}