Well as a marketing idea, it is genious!

However, basically, you need to realize you're creating a machine with a built in bathtub and blow dryer.... tests have proven that this concept is ill advised, unfortunately.

It's kinda like selling an indoor campfire kit to children under 10 years old.

Just a thought, but maybe something that doesn't directly mix water and electricity would result in a better grade.

If you really like this concept, and I don't blame you if you do, maybe you should research how "dry cleaning" works and how it can be brought into the home market.

I don't wish to be a downer on your idea, I think you're very creative. Just, I have been in marketing for quite sometime and the first instinct of a good marketer is, "what's the downside".

Hopin to help you get a good grade!
David