diff --git a/aqi_monitor_py/sensor/sensor_bme280.py b/aqi_monitor_py/sensor/sensor_bme280.py
index 059bbb4..965465e 100644
--- a/aqi_monitor_py/sensor/sensor_bme280.py
+++ b/aqi_monitor_py/sensor/sensor_bme280.py
@@ -19,7 +19,6 @@ class BmeSensor:
         print("collect data from bme280")
         self.get_data()
         temperature_values = self.format_data()
-        print(f"bme280 data: {temperature_values}")
 
         return temperature_values
 
diff --git a/aqi_monitor_py/sensor/sensor_sds011.py b/aqi_monitor_py/sensor/sensor_sds011.py
index 5a9b630..e3ab986 100644
--- a/aqi_monitor_py/sensor/sensor_sds011.py
+++ b/aqi_monitor_py/sensor/sensor_sds011.py
@@ -13,18 +13,14 @@ class SDS:
 
     def collect(self):
         """collect average values"""
-        print("start collect")
         self.startup()
         pm_values = self.query_sensor()
         self.shutdown()
-        print(f"pm_values: {pm_values}")
-        print("finish collect")
 
         return pm_values
 
     def get_port(self):
         """find tty port for sds sensor"""
-        print("find usb port")
         usbs = [i for i in os.listdir("/dev/") if i.startswith("ttyUSB")]
         if len(usbs) > 1:
             raise ValueError(f"too many ttyUSBs found: {usbs}")
@@ -35,11 +31,10 @@ class SDS:
 
     def startup(self):
         """activate and set mode"""
-        print("startup sensor")
         self.pm.active = 1
         sleep(0.5)
         self.pm.mode = simple_sds011.MODE_PASSIVE
-        print("warm up")
+        print("warm up sensor")
         sleep(20)
 
     def query_sensor(self):
@@ -57,8 +52,6 @@ class SDS:
 
             sleep(1)
 
-        print(pm25_sample)
-        print(pm10_sample)
         pm25_avg = self.avg(pm25_sample)
         pm10_avg = self.avg(pm10_sample)
 
@@ -71,7 +64,6 @@ class SDS:
 
     def shutdown(self):
         """deactivate"""
-        print("shutdown sensor")
         self.pm.active = 0
 
     @staticmethod