diff --git a/pkg/client/tx.go b/pkg/client/tx.go
index f2aba4859..74d45ae90 100644
--- a/pkg/client/tx.go
+++ b/pkg/client/tx.go
@@ -182,24 +182,10 @@ func CalculateGas(ctx context.Context, clientCtx Context, txf Factory, msgs ...s
 			signature,
 		},
 	})
-	fmt.Printf("tx bytes len: %v\n", len(txBytes))
 	if err != nil {
 		return nil, 0, errors.WithStack(err)
 	}
 
-	txTx, err := clientCtx.TxConfig().TxDecoder()(txBytes)
-	if err != nil {
-		fmt.Printf("err: %v\n", err)
-	}
-
-	txJSON, err := clientCtx.TxConfig().TxJSONEncoder()(txTx)
-	if err != nil {
-		fmt.Printf("err: %v\n", err)
-	} else {
-		_ = txJSON
-		fmt.Printf("txJSON: %s\n", txJSON)
-	}
-
 	txSvcClient := sdktx.NewServiceClient(clientCtx)
 	simRes, err := txSvcClient.Simulate(ctx, &sdktx.SimulateRequest{
 		TxBytes: txBytes,
@@ -327,7 +313,7 @@ func AwaitNextBlocks(
 		if res.SdkBlock != nil {
 			currentHeight = res.SdkBlock.Header.Height
 		} else {
-			// TODO: Remove this in v4 version of cored. Now it is needed because we might still use it in integration tests together with v2 cored binary.
+			// TODO(v4): Remove this in v4 version of cored. Now it is needed because we might still use it in integration tests together with v2 cored binary.
 			currentHeight = res.Block.Header.Height //nolint:staticcheck // Yes, we know that this is deprecated
 		}
 
diff --git a/x/deterministicgas/ante/ante.go b/x/deterministicgas/ante/ante.go
index dd4227613..ccbd6be1c 100644
--- a/x/deterministicgas/ante/ante.go
+++ b/x/deterministicgas/ante/ante.go
@@ -1,27 +1,12 @@
 package ante
 
 import (
-	"fmt"
-
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	authante "github.com/cosmos/cosmos-sdk/x/auth/ante"
 
 	"github.com/CoreumFoundation/coreum/v3/x/deterministicgas"
 )
 
-type debuggingGasMeter struct {
-	sdk.GasMeter
-}
-
-func newDGM(g sdk.GasMeter) debuggingGasMeter {
-	return debuggingGasMeter{g}
-}
-
-func (d debuggingGasMeter) ConsumeGas(amount sdk.Gas, descriptor string) {
-	fmt.Printf("Consumig gas descriptor: %q, amount: %d\n", descriptor, amount)
-	d.GasMeter.ConsumeGas(amount, descriptor)
-}
-
 // SetInfiniteGasMeterDecorator sets the infinite gas limit for ante handler
 // CONTRACT: Must be the first decorator in the chain.
 // CONTRACT: Tx must implement GasTx interface.
@@ -43,7 +28,7 @@ func (sigmd SetInfiniteGasMeterDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx,
 	ctx.GasMeter().ConsumeGas(sigmd.deterministicGasConfig.FixedGas, "Fixed")
 
 	// Set infinite gas meter for ante handler
-	return next(ctx.WithGasMeter(newDGM(sdk.NewInfiniteGasMeter())), tx, simulate)
+	return next(ctx.WithGasMeter(sdk.NewInfiniteGasMeter()), tx, simulate)
 }
 
 // AddBaseGasDecorator adds free gas to gas meter.
@@ -67,14 +52,14 @@ func (abgd AddBaseGasDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate
 	if simulate || ctx.BlockHeight() == 0 {
 		// During simulation and genesis initialization infinite gas meter is set inside context by `SetUpContextDecorator`.
 		// Here, we reset it to initial state with 0 gas consumed.
-		gasMeter = newDGM(sdk.NewInfiniteGasMeter())
+		gasMeter = sdk.NewInfiniteGasMeter()
 	} else {
 		params := abgd.ak.GetParams(ctx)
 
 		// It is not needed to verify that tx really implements `GasTx` interface because it has been already done by
 		// `SetUpContextDecorator`
 		gasTx := tx.(authante.GasTx)
-		gasMeter = newDGM(sdk.NewGasMeter(gasTx.GetGas() + abgd.deterministicGasConfig.TxBaseGas(params)))
+		gasMeter = sdk.NewGasMeter(gasTx.GetGas() + abgd.deterministicGasConfig.TxBaseGas(params))
 	}
 	return next(ctx.WithGasMeter(gasMeter), tx, simulate)
 }
@@ -106,9 +91,9 @@ func (cfgd ChargeFixedGasDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simul
 	if simulate || ctx.BlockHeight() == 0 {
 		// During simulation and genesis initialization infinite gas meter is set inside context by `SetUpContextDecorator`.
 		// We reset it to initial state with 0 gas consumed.
-		gasMeter = newDGM(sdk.NewInfiniteGasMeter())
+		gasMeter = sdk.NewInfiniteGasMeter()
 	} else {
-		gasMeter = newDGM(sdk.NewGasMeter(gasTx.GetGas()))
+		gasMeter = sdk.NewGasMeter(gasTx.GetGas())
 	}
 
 	gasConsumed := ctx.GasMeter().GasConsumed()
@@ -118,7 +103,5 @@ func (cfgd ChargeFixedGasDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simul
 	}
 	gasMeter.ConsumeGas(cfgd.deterministicGasConfig.FixedGas, "Fixed")
 
-	fmt.Printf("ChargeFixedGasDecorator: simulate: %v\n. gasMeter: %v\n", simulate, gasMeter.String())
-
 	return next(ctx.WithGasMeter(gasMeter), tx, simulate)
 }