But how do you clean it?

I have been watching HGTV pretty frequently since we started building our house. When they remodel these expensive houses, they often include these tubs that you can soak up to your neck. Here is a picture for those who have never seen such a tub:


Okay, from one who loathes cleaning a regular bathtub because it never seems clean enough, how in the heck can you get that crevice clean?!? The water fills to the top of the tub, then overflows and runs into the surrounding trough (I'm sure there are better terms for these things, however, I don't know what they are.) Not to mention, who has time to fill that monster up and just sit in it? All I would think about was the water I was wasting and my never-ending to-do list just sitting there stagnating (and probably multiplying) as I soaked. Maybe people who can afford the $6500 price tag can pay someone to complete their to-do lists.

The other weird thing about this tub is you can get it with "chromotherapy". That's the fancy term for lights in the side that you can change color according to your mood. Is that really therapy, getting in your bathtub and turning on a pink light? I don't know about you, but I'm not sure that would improve my mood in the least.