I used it last night. I'm was over at my husband's grandparent's house and used his grandmother's facial steamer kit. Well, I went to pour the water out and poured it on my hand instead.
I called the help-line to see if I should go to the A&E and spoke to a nurse who said I should go. But, the nearest A&E is 20miles away, so I decided to wait till morning (my hand is okay now).
In any case, its good to know if you have a health related question, there's a nurse you can call!