Need help cleaning up this code

[netorocks]

Need help cleaning up this program, I hope someone can assist.

#include <Adafruit_MLX90614.h>
#include <DistanceSensor.h>
#include <Wire.h>
#include <SPI.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#include "Adafruit_VL6180X.h"
#include <Wire.h>
#include <Adafruit_AMG88xx.h>
//#include <NHCSR04.h>
#include <afstandssensor.h>
#include <dht_nonblocking.h>
#define DHT_SENSOR_TYPE DHT_TYPE_11

static const int DHT_SENSOR_PIN = 2;
DHT_nonblocking dht_sensor(DHT_SENSOR_PIN, DHT_SENSOR_TYPE);

AfstandsSensor afstandssensor(13, 12);  // Starter afstandssensoren på ben 13 og 12.

// Define pins
int baudrate = 9600;
const int echoPin = 12;
const int trigPin = 13;
//SR04 sensor(triggerPin, echoPin);
//double cm;

int val = 0;

const int buzzer = 9;  //buzzer to arduino pin 9
float pixels[AMG88xx_PIXEL_ARRAY_SIZE];

Adafruit_MLX90614 mlx = Adafruit_MLX90614();
Adafruit_VL6180X vl = Adafruit_VL6180X();
Adafruit_AMG88xx amg;

void setup() {
  Serial.begin(9600);
  pinMode(A0, INPUT);
  pinMode(buzzer, OUTPUT);  // Set buzzer - pin 9 as an output
}
  
    static bool measure_environment(float *temperature, float *humidity) {
      static unsigned long measurement_timestamp = millis();

      /* Measure once every four seconds. */
      if (millis() - measurement_timestamp > 3000ul) {
        if (dht_sensor.measure(temperature, humidity) == true) {
          measurement_timestamp = millis();
          return (true);
        }
      }
    }
    //return (false);
  

  while (!Serial)
    ;
  Serial.println("Adafruit MLX90614 test");
  if (!mlx.begin()) {
    Serial.println("Error connecting to MLX sensor. Check wiring.");
    while (1)
      ;
  };
  
  Serial.print("Emissivity = ");
  Serial.println(mlx.readEmissivity());
  Serial.println("================================================");

  bool status;

  // default settings
  status = amg.begin();
  if (!status) {
    Serial.println("Could not find a valid AMG88xx sensor, check wiring!");
    while (1)
      ;
  }

  Serial.println("Adafruit VL6180x test!");
  if (!vl.begin()) {
    Serial.println("Failed to find sensor");
    while (1)
      ;
  }
  Serial.println("Sensor found!");

  pinMode(3, INPUT);   // LDR Sensor output pin connected
  pinMode(4, OUTPUT);  //  LED PIN
}
}

void loop() {
  /***********************************************************
  This is a library example for the DHT11 Temp Sensor
 ***************************************************************/
  float temperature;
  float humidity;

  Serial.print(temperature, 1);

  /* Measure temperature and humidity.  If the functions returns
     true, then a measurement is available. */
  if (measure_environment(&temperature, &humidity) == true)
    if (temperature <= 30) {
      Serial.println("it works");
      Serial.print(temperature, 1);
    }
  delay(10);

  /***************************************************************
 Ultra Sonic HC-SR04 sensor and prints it to the serial port.
 Get distance in cm
 ***************************************************************/
  //Serial.println(afstandssensor.afstandCM());

  int distance0 = 14.6;
  int delta_distance = afstandssensor.afstandCM() - distance0;

  // Måler afstanden for hver 500ms
  Serial.println(afstandssensor.afstandCM());
  if (afstandssensor.afstandCM() < 14.5) {
    //Serial.println("Ultrasonic");

    delay(10);
  }





  /***************************************************************
 TOF continuous mode to take range measurements with the VL6180X.
The range readings are in units of mm. 
 ***************************************************************/
  float lux = vl.readLux(VL6180X_ALS_GAIN_5);

  uint8_t range1 = vl.readRange();
  float range0 = 113;
  float deltarange = range1 - range0;

  uint8_t status = vl.readRangeStatus();

  if (status == VL6180X_ERROR_NONE) {
    if (range1 < 106) {
      delay(50);
      //Serial.println("ICE TOF");
      //Serial.println(range1);
      //Serial.println();

      /***************************************************************
 AMG88xx GridEYE 8x8 IR camera.
 Celsius Degrees
 ***************************************************************/
      //read all the pixels
      amg.readPixels(pixels);

      //Serial.print("[");
      for (int i = 1; i <= AMG88xx_PIXEL_ARRAY_SIZE; i++) {
        //Serial.print(pixels[i - 1]);
        //Serial.print(", ");
        if (i % 8 == 0)  //Serial.println();

          //Serial.println("]");
          //Serial.println();

          if (pixels[i - 1] <= 0) {
            //Serial.println("IR camera ICE found");

            //delay a second
            delay(50);


            /***************************************************************
 Photocell
 ***************************************************************/
            {
              val = digitalRead(3);  // LDR Sensor output pin connected
              //Serial.println(val);   //  see the value in serial mpnitor in Arduino IDE
              delay(10);
              if (val == 1) {
                //Serial.println("***BLACK ICE***BLACK ICE***");
                delay(10);
              }

              /***************************************************************
 BUZZER
 ***************************************************************/
              tone(buzzer, 1000);  // Send 1KHz sound signal...
              delay(1000);         // ...for 1 sec
              noTone(buzzer);      // Stop sound...
              delay(10);           // ...for 1sec
            }
          } else {
            //Serial.println("CLEAR");
            delay(50);
          }
      }
    }
  }
}

[build_1971]

It seems your code does almost nothing. Almost anything inside if blocks starts with //