Once you’re logged into the app, a list of available locations will appear. Here, you can select  your location and start performing tasks. 

1. Choose your location by typing its name in the search bar in the top, you will now be shown an overview of your tasks:
2. Tap a task to get instructions on how to perform it. When measuring temperatures, you first choose whether you’re measuring hot or cold water 
3. Place the thermometer under the running tap. A graph indicating the course of the temperature will appear on your screen. Measurements will stop automatically once the task is completed, this can take up to a few minutes
4. Once the task is done, click the green circle with the tick in the bottom right. The task will now be marked green in your task overview 
5. To remove completed tasks from your task overview, tap the arrow back and then the pink circle in the bottom right. You can also place a finger on the screen, drag it down a little and then let go. Your task overview has now been updated.