I bought their Spa II steam generator about 10 years ago. I've twice had to crate it up and send to Canada because the unit stops working because of calcium buildup, even though I use a filter that takes out the calcium. I've had to pay for shipping both ways as well as their 'cleaning' charge. i haven't used the steamer for years because it wouldn't last a year before it's no good anymore. I've tried to call them over several listed numbers and all numbers are only FAX, and the number listed in their manual never connects. The unit does not have a self-cleaning function! Stay away. read more