Instruct: Classify a given review as either positive or negative.
Query: Defective design -leaks after 1st use

The unit is defective by design. It will leak from the clean water refill tank. So you can not refill it without makeing a mess. And if you try to use it it will just leave extra water into your carpet. I did not save the box (threw it away the first day- I've learned my lesson) so I am stuck with it.