HORRIBLE PRODUCT. I USED IT 2 DAYS IN A ROW AND WHEN I TOOK IT APART TO CLEAN IT, I WAS MORTIFIED. THE BASE WAS BLACK FROM THE MOLD. I TOOK IT APART AND TRIED TO CLEAN ALL THE MILDEW OFF BUT THERE WERE SO MANY PARTS I COULD NOT EVEN GET TO. IM SO SAD THAT MY SON WAS EXPOSED TO THIS PIECE OF JUNK!!!!!! DO NOT BUY