PowerWash Simulator 2 Guide | How to Complete Glissando Job

Here’s a guide on how to complete the Glissando Job in PowerWash Simulator 2.

Game Guide by Ragib Rawnak on Jan 08, 2026

PowerWash Simulator 2 features a second secret goal in the Fun House level. This task is called a glissando, and it involves playing a song with your water stream.

You do not need to clean anything for this achievement. You just need to interact with the objects in the correct way. It is a quick task to finish if you know exactly where to go in PowerWash Simulator 2.

PowerWash Simulator 2, Guide, How to Complete Glissando Job

Reaching the Piano

You can find a giant Piano on the top floor of the building. To get there fast, go to the right side of the level and climb up the Slides. Enter the door on your left and walk through until you reach the outside Balcony. Once you are outside, you will see the large Piano keys waiting for you.

PowerWash Simulator 2, Guide, How to Complete Glissando Job

Playing the Keys in Order

To get the trophy, you must hit every key from the lowest note to the highest note. Stand at the left side of the Piano where the low notes are. Point your Power Washer at the first key and spray in PowerWash Simulator 2.

Move your stream in a straight line all the way to the right side without stopping. Make sure your water touches every single key during this pass. Since the Fun House is the only level with two separate challenges, ensure you also complete the other task involving the spinning floors.

Also, check our other guides below: