Just curious how loud this unit is while its running through its cleaning course. I've been considering buying one, but the noise level concerns me, because I have to keep the unit in my bedroom. Also, my kittens are only 6 months old, so I'm concerned it might scared them into not using it if its too loud.
Another question, does this unit plug into a regular outlet, or does it take a special outlet?
Thanks in advance for your help!
