This design is for all the people who are trying to maintain a certain level of moisture in their houses. Other products’ contamination and cleaning problems are solved in this product. Most humidifier users clean the machine very often to achieve clean water vapor. But it’s hard to clean due to its complex structure. Moreover, it’s much harder to clean it completely. To solve this problem, we adapted a rounded corner design and joined water tank and ultrasound module into one piece, which makes it much easier to clean the product. Now, users can wash the water tank while they get the water for daily operation.