diff --git a/cartoframes/__init__.py b/cartoframes/__init__.py
index 3ad5b0f20..da23a071d 100644
--- a/cartoframes/__init__.py
+++ b/cartoframes/__init__.py
@@ -1,5 +1,6 @@
 from ._version import __version__
 from .core.cartodataframe import CartoDataFrame
+from .core.logger import set_log_level
 from .io.carto import read_carto, to_carto, has_table, delete_table, describe_table, \
                       update_table, copy_table, create_table_from_query
 
@@ -14,5 +15,6 @@
     'describe_table',
     'update_table',
     'copy_table',
-    'create_table_from_query'
+    'create_table_from_query',
+    'set_log_level'
 ]
diff --git a/cartoframes/core/logger.py b/cartoframes/core/logger.py
new file mode 100644
index 000000000..71debd792
--- /dev/null
+++ b/cartoframes/core/logger.py
@@ -0,0 +1,38 @@
+import sys
+import logging
+
+
+def init_logger():
+    handler = logging.StreamHandler(sys.stdout)
+    formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
+    handler.setFormatter(formatter)
+    log = logging.getLogger('CARTOframes')
+    log.setLevel(logging.INFO)
+    log.addHandler(handler)
+    return log
+
+
+def set_log_level(level):
+    """Set the level of the log in the library.
+
+    Args:
+        level (str): log level name. By default it's set to "info". Valid log levels are:
+        critical, error, warning, info, debug, notset.
+
+    """
+    levels = {
+        'critical': logging.CRITICAL,
+        'error': logging.ERROR,
+        'warning': logging.WARNING,
+        'info': logging.INFO,
+        'debug': logging.DEBUG,
+        'notset': logging.NOTSET
+    }
+
+    if level not in levels:
+        return ValueError('Wrong log level. Valid log levels are: critical, error, warning, info, debug, notset.')
+
+    log.setLevel(levels[level])
+
+
+log = init_logger()
diff --git a/cartoframes/core/managers/context_manager.py b/cartoframes/core/managers/context_manager.py
index 1e415a107..5e93d3478 100644
--- a/cartoframes/core/managers/context_manager.py
+++ b/cartoframes/core/managers/context_manager.py
@@ -7,15 +7,14 @@
 from carto.exceptions import CartoException, CartoRateLimitException
 from carto.sql import SQLClient, BatchSQLClient, CopySQLClient
 
+from ... import __version__
+from ...core.logger import log
 from ...io.dataset_info import DatasetInfo
-
 from ...auth.defaults import get_default_credentials
-
 from ...utils.utils import is_sql_query, check_credentials, encode_row, map_geom_type, PG_NULL
 from ...utils.columns import Column, get_dataframe_columns_info, obtain_converters, \
                              date_columns_names, normalize_name
 
-from ... import __version__
 
 DEFAULT_RETRY_TIMES = 3
 
@@ -50,7 +49,7 @@ def copy_from(self, cdf, table_name, if_exists='fail', cartodbfy=True, log_enabl
 
         if if_exists == 'replace' or not self.has_table(table_name, schema):
             if log_enabled:
-                print('Debug: creating table "{}"'.format(table_name))
+                log.debug('Creating table "{}"'.format(table_name))
             self._create_table_from_columns(table_name, columns, schema, cartodbfy)
         elif if_exists == 'fail':
             raise Exception('Table "{schema}.{table_name}" already exists in CARTO. '
@@ -66,7 +65,7 @@ def create_table_from_query(self, table_name, query, if_exists, cartodbfy=True,
 
         if if_exists == 'replace' or not self.has_table(table_name, schema):
             if log_enabled:
-                print('Debug: creating table "{}"'.format(table_name))
+                log.debug('Creating table "{}"'.format(table_name))
             self._create_table_from_query(table_name, query, schema, cartodbfy)
         elif if_exists == 'fail':
             raise Exception('Table "{schema}.{table_name}" already exists in CARTO. '
@@ -83,9 +82,9 @@ def delete_table(self, table_name, log_enabled=True):
         output = self.execute_query(query)
         if log_enabled:
             if ('notices' in output and 'does not exist' in output['notices'][0]):
-                print('Debug: table "{}" does not exist'.format(table_name))
+                log.debug('Table "{}" does not exist'.format(table_name))
             else:
-                print('Debug: table "{}" removed'.format(table_name))
+                log.debug('Table "{}" removed'.format(table_name))
 
     def update_table(self, table_name, privacy=None, new_table_name=None):
         dataset_info = DatasetInfo(self.auth_client, table_name)
@@ -264,7 +263,7 @@ def _copy_from(self, dataframe, table_name, columns):
     def normalize_table_name(self, table_name):
         norm_table_name = normalize_name(table_name)
         if norm_table_name != table_name:
-            print('Debug: table name normalized: "{}"'.format(norm_table_name))
+            log.debug('Table name normalized: "{}"'.format(norm_table_name))
         return norm_table_name
 
 
diff --git a/cartoframes/data/observatory/catalog/dataset.py b/cartoframes/data/observatory/catalog/dataset.py
index aa203c9a6..df97607f8 100644
--- a/cartoframes/data/observatory/catalog/dataset.py
+++ b/cartoframes/data/observatory/catalog/dataset.py
@@ -17,6 +17,7 @@
 from . import subscription_info
 from . import subscriptions
 from . import utils
+from ....core.logger import log
 from ....auth import Credentials, defaults
 
 DATASET_TYPE = 'dataset'
@@ -494,5 +495,5 @@ def _get_summary_data(self):
         if data:
             return data
         else:
-            print('Summary information is not available')
+            log.info('Summary information is not available')
             return None
diff --git a/cartoframes/data/observatory/catalog/utils.py b/cartoframes/data/observatory/catalog/utils.py
index cf6a7b0d6..81b01baa8 100644
--- a/cartoframes/data/observatory/catalog/utils.py
+++ b/cartoframes/data/observatory/catalog/utils.py
@@ -3,6 +3,8 @@
 from .subscriptions import trigger_subscription
 from .subscription_info import fetch_subscription_info
 
+from ....core.logger import log
+
 
 def is_ipython_notebook():
     """
@@ -109,4 +111,4 @@ def on_button_no_clicked(b):
 
 
 def display_subscription_form_cli():
-    print('This method is not yet implemented in CLI')
+    log.info('This method is not yet implemented in CLI')
diff --git a/cartoframes/data/observatory/enrichment/enrichment.py b/cartoframes/data/observatory/enrichment/enrichment.py
index 9b01702b4..ede704df3 100644
--- a/cartoframes/data/observatory/enrichment/enrichment.py
+++ b/cartoframes/data/observatory/enrichment/enrichment.py
@@ -1,4 +1,5 @@
 from .enrichment_service import EnrichmentService, prepare_variables, AGGREGATION_DEFAULT, AGGREGATION_NONE
+from ....core.logger import log
 
 
 class Enrichment(EnrichmentService):
@@ -314,11 +315,12 @@ def enrich_polygons(self, dataframe, variables, geom_col=None, filters=[], aggre
                 enrichment = Enrichment()
                 cdf_enrich = enrichment.enrich_polygons(df, variables, aggregation=aggregation)
         """
+        log.debug('Preparing')
         variables = prepare_variables(variables, self.credentials, aggregation)
         cartodataframe = self._prepare_data(dataframe, geom_col)
 
         temp_table_name = self._get_temp_table_name()
+        log.debug('Uploading')
         self._upload_data(temp_table_name, cartodataframe)
-
         queries = self._get_polygon_enrichment_sql(temp_table_name, variables, filters, aggregation)
         return self._execute_enrichment(queries, cartodataframe)
diff --git a/cartoframes/data/observatory/enrichment/enrichment_service.py b/cartoframes/data/observatory/enrichment/enrichment_service.py
index 73d05b59d..f2b5f06b5 100644
--- a/cartoframes/data/observatory/enrichment/enrichment_service.py
+++ b/cartoframes/data/observatory/enrichment/enrichment_service.py
@@ -9,8 +9,10 @@
 from ....auth import get_default_credentials
 from ....exceptions import EnrichmentException
 from ....core.cartodataframe import CartoDataFrame
+from ....core.logger import log
 from ....utils.geom_utils import to_geojson
 
+
 _ENRICHMENT_ID = 'enrichment_id'
 _GEOJSON_COLUMN = '__geojson_geom'
 _DEFAULT_PROJECT = 'carto-do'
@@ -338,7 +340,7 @@ def _prepare_variable(variable, aggregation=None):
     if aggregation is not None:
         variable_agg = _get_aggregation(variable, aggregation)
         if not variable_agg and aggregation is not AGGREGATION_NONE:
-            print('Warning: {} skipped because it does not have aggregation method'.format(variable.id))
+            log.warning('%s skipped because it does not have aggregation method', variable.id)
             return None
 
     return variable
diff --git a/cartoframes/data/services/geocoding.py b/cartoframes/data/services/geocoding.py
index 5a6ce284e..7b8b99752 100644
--- a/cartoframes/data/services/geocoding.py
+++ b/cartoframes/data/services/geocoding.py
@@ -3,13 +3,13 @@
 from __future__ import absolute_import
 
 import re
-import logging
 
 from .utils import geocoding_utils
 from .utils import geocoding_constants
 from .utils import TableGeocodingLock
 
 from .service import Service
+from ...core.logger import log
 from ...core.managers.source_manager import SourceManager
 from ...io.carto import read_carto, to_carto, has_table, delete_table, update_table, copy_table, create_table_from_query
 
@@ -248,7 +248,7 @@ def geocode(self, source, street,
 
         result = self.result(data=cdf, metadata=metadata)
 
-        print('Success! Data geocoded correctly')
+        log.info('Success! Data geocoded correctly')
 
         return result
 
@@ -346,13 +346,13 @@ def _geocode(self, table_name, street, city=None, state=None, country=None, stat
         # Internal Geocoding implementation.
         # Geocode a table's rows not already geocoded in a dataset'
 
-        logging.info('table_name = "%s"', table_name)
-        logging.info('street = "%s"', street)
-        logging.info('city = "%s"', city)
-        logging.info('state = "%s"', state)
-        logging.info('country = "%s"', country)
-        logging.info('status = "%s"', status)
-        logging.info('dry_run = "%s"', dry_run)
+        log.debug('table_name = "%s"', table_name)
+        log.debug('street = "%s"', street)
+        log.debug('city = "%s"', city)
+        log.debug('state = "%s"', state)
+        log.debug('country = "%s"', country)
+        log.debug('status = "%s"', status)
+        log.debug('dry_run = "%s"', dry_run)
 
         output = {}
 
@@ -389,19 +389,19 @@ def _geocode(self, table_name, street, city=None, state=None, country=None, stat
 
                     add_columns += [(geocoding_constants.HASH_COLUMN, 'text')]
 
-                    logging.info("Adding columns %s if needed", ', '.join([c[0] for c in add_columns]))
+                    log.debug("Adding columns %s if needed", ', '.join([c[0] for c in add_columns]))
                     alter_sql = "ALTER TABLE {table} {add_columns};".format(
                         table=table_name,
                         add_columns=','.join([
                             'ADD COLUMN IF NOT EXISTS {} {}'.format(name, type) for name, type in add_columns]))
                     self._execute_query(alter_sql)
 
-                    logging.debug("Executing query: %s", sql)
+                    log.debug("Executing query: %s", sql)
                     result = None
                     try:
                         result = self._execute_long_running_query(sql)
                     except Exception as err:
-                        logging.error(err)
+                        log.error(err)
                         msg = str(err)
                         output['error'] = msg
                         # FIXME: Python SDK should return proper exceptions
@@ -421,12 +421,12 @@ def _geocode(self, table_name, street, city=None, state=None, country=None, stat
                     if result and not aborted:
                         # Number of updated rows not available for batch queries
                         # output['updated_rows'] = result.rowcount
-                        # logging.info('Number of rows updated: %d', output['updated_rows'])
+                        # log.debug('Number of rows updated: %d', output['updated_rows'])
                         pass
 
             if not aborted:
                 sql = geocoding_utils.posterior_summary_query(table_name)
-                logging.debug("Executing result summary query: %s", sql)
+                log.debug("Executing result summary query: %s", sql)
                 result = self._execute_query(sql)
                 geocoding_utils.set_post_summary_info(summary, result, output)
 
@@ -439,12 +439,12 @@ def _geocode(self, table_name, street, city=None, state=None, country=None, stat
 
     def _execute_prior_summary(self, dataset_name, street, city, state, country):
         sql = geocoding_utils.exists_column_query(dataset_name, geocoding_constants.HASH_COLUMN)
-        logging.debug("Executing check first time query: %s", sql)
+        log.debug("Executing check first time query: %s", sql)
         result = self._execute_query(sql)
         if not result or result.get('total_rows', 0) == 0:
             sql = geocoding_utils.first_time_summary_query(dataset_name, street, city, state, country)
-            logging.debug("Executing first time summary query: %s", sql)
+            log.debug("Executing first time summary query: %s", sql)
         else:
             sql = geocoding_utils.prior_summary_query(dataset_name, street, city, state, country)
-            logging.debug("Executing summary query: %s", sql)
+            log.debug("Executing summary query: %s", sql)
         return self._execute_query(sql)
diff --git a/cartoframes/data/services/isolines.py b/cartoframes/data/services/isolines.py
index e683c67ec..4f289111c 100644
--- a/cartoframes/data/services/isolines.py
+++ b/cartoframes/data/services/isolines.py
@@ -1,6 +1,7 @@
 from __future__ import absolute_import
 
 from .service import Service
+from ...core.logger import log
 from ...core.managers.source_manager import SourceManager
 from ...io.carto import read_carto, to_carto, delete_table
 
@@ -192,7 +193,7 @@ def _iso_areas(self,
 
         result = self.result(data=cdf, metadata=metadata)
 
-        print('Success! Isolines created correctly')
+        log.info('Success! Isolines created correctly')
 
         return result
 
diff --git a/cartoframes/io/carto.py b/cartoframes/io/carto.py
index fc9bbf985..0d5f61a93 100644
--- a/cartoframes/io/carto.py
+++ b/cartoframes/io/carto.py
@@ -6,6 +6,7 @@
 
 from carto.exceptions import CartoException
 
+from ..core.logger import log
 from ..core.cartodataframe import CartoDataFrame
 from ..core.managers.context_manager import ContextManager
 from ..utils.utils import is_sql_query
@@ -107,7 +108,7 @@ def to_carto(dataframe, table_name, credentials=None, if_exists='fail', geom_col
     context_manager.copy_from(cdf, table_name, if_exists, cartodbfy, log_enabled)
 
     if log_enabled:
-        print('Success! Data uploaded correctly')
+        log.info('Success! Data uploaded correctly')
 
 
 def has_table(table_name, credentials=None, schema=None):
@@ -176,7 +177,7 @@ def describe_table(table_name, credentials=None, schema=None):
     except CartoException:
         # There is an issue with ghost tables when
         # the table is created for the first time
-        print('Debug: we can not retrieve the privacy from the metadata')
+        log.debug('We can not retrieve the privacy from the metadata')
         privacy = ''
 
     return {
@@ -215,7 +216,7 @@ def update_table(table_name, credentials=None, new_table_name=None, privacy=None
     context_manager.update_table(table_name, privacy, new_table_name)
 
     if log_enabled:
-        print('Success! Table updated correctly')
+        log.info('Success! Table updated correctly')
 
 
 def copy_table(table_name, new_table_name, credentials=None, if_exists='fail', log_enabled=True):
@@ -242,7 +243,7 @@ def copy_table(table_name, new_table_name, credentials=None, if_exists='fail', l
     context_manager.create_table_from_query(new_table_name, query, if_exists)
 
     if log_enabled:
-        print('Success! Table copied correctly')
+        log.info('Success! Table copied correctly')
 
 
 def create_table_from_query(query, new_table_name, credentials=None, if_exists='fail', log_enabled=True):
@@ -268,4 +269,4 @@ def create_table_from_query(query, new_table_name, credentials=None, if_exists='
     context_manager.create_table_from_query(new_table_name, query, if_exists)
 
     if log_enabled:
-        print('Success! Table created correctly')
+        log.info('Success! Table created correctly')
diff --git a/cartoframes/viz/helpers/__init__.py b/cartoframes/viz/helpers/__init__.py
index 64000decd..43005c359 100644
--- a/cartoframes/viz/helpers/__init__.py
+++ b/cartoframes/viz/helpers/__init__.py
@@ -14,12 +14,6 @@
 from .isolines_layer import isolines_layer
 
 
-def _inspect(helper):
-    import inspect
-    lines = inspect.getsource(helper)
-    print(lines)
-
-
 __all__ = [
     'color_bins_layer',
     'color_category_layer',
diff --git a/cartoframes/viz/widgets/__init__.py b/cartoframes/viz/widgets/__init__.py
index cf6adddfb..36936d91f 100644
--- a/cartoframes/viz/widgets/__init__.py
+++ b/cartoframes/viz/widgets/__init__.py
@@ -11,6 +11,7 @@
 from .histogram_widget import histogram_widget
 from .time_series_widget import time_series_widget
 
+
 __all__ = [
     'animation_widget',
     'category_widget',
@@ -19,9 +20,3 @@
     'histogram_widget',
     'time_series_widget',
 ]
-
-
-def _inspect(widget):
-    import inspect
-    lines = inspect.getsource(widget)
-    print(lines)