Here are the steps on how to use an automatic spray:

1. Remove the old refill. If the Bliesematic automatic spray is already in use, you will need to remove the old refill. To do this, simply turn the unit off and then unplug the refill from the base.
2. Insert the new refill. Make sure that the nozzle of the new refill is facing in the correct direction. Then, screw the refill into the base until it is secure.
3. Set the timer. Automatic sprays have a timer that controls how often the spray will dispense. You can choose between a few different settings, such as every 15 minutes or 30 minutes.
4. Turn on the unit. Once the refill is inserted and the timer is set, you can turn on the unit. The spray will now dispense 5 seconds after the unit is turn on according to the timer setting.

Here are some additional tips for using an automatic spray:

• Choose the right scent. There are many different scents available for Bliesematic automatic sprays. Choose a scent that you enjoy and that will complement the décor of your home.
• Place the unit in a central location. The Bliesematic automatic spray should be placed in a central location in your home so that the fragrance can be evenly distributed.
• Clean the unit regularly. The  Bliesematic automatic spray should be cleaned regularly to prevent the build-up of dirt and dust. You can clean the unit with a damp cloth or a mild cleaner.