Shop for the Sienna Luna Steam Mop (SSM-3006) at the Amazon Home & Kitchen … The Luna is the first steam cleaner of its kind, combining Sonic Micro Pulse. I just ordered this with all the accessories. I read a lot of reviews/watched videos from all over the web before deciding on the Sienna Luna. Luna Plus has 3 levels of steam control combined with Sonic Micro Pulse Vibration; Micro PulseTechnology assists mop across the floor and breaks up dirt . The Luna Steam Cleaner is a giant leap forward in cleaning innovation from Sienna that eclipses the competition. Luna is the first steam cleaner of its kind. Sienna Luna Plus Steam Cleaning System Micro Pulse Vibration 15.2ox Easy-Fill … The Micro PulseVibration feature assists the mop across the floor surface.