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1. Disconnect power and empty standing water: Before starting to clean the humidifier, always make sure the power supply is completely disconnected to avoid the risk of electric shock. At the same time, pour out any standing water inside the humidifier to ensure the interior is dry. 2. Disassemble and Initial Flush: Please take out the humidifier's water tank, filter, mist guide tube and other removable parts, and carry out preliminary rinsing with clean water. 3. Scrub the detail parts: It is recommended to use a soft bristle brush or cotton swab dipped in a small amount of soapy water to carefully scrub the humidifier's base, sink, air intake and other hard-to-reach corners. 4. Rinse thoroughly: Please rinse the humidifier thoroughly with clean water to ensure that no cleaner residue remains. 5. Air dry: Finally, place the humidifier in a cool, ventilated area to dry naturally, and do not allow direct sunlight to reach the unit.

According to a recent news from the University of British Columbia's (UBC) official website, researchers at the school have developed an inexpensive and sustainable way to use bacteria to convert light into energy to make solar cells. This new battery produces a higher current density than before. Class equipment is stronger.

With the gradual increase of people's aesthetic awareness, more and more people may think of courtyard lights as a device when lighting is reduced. This is because most people may not even know the benefits of choosing courtyard lights in a community. From the current situation, when you decide to choose this type of device in a community, You will find that such a device can invisibly bring us a series of impacts.

Many people like to use small lights to enhance the emotional feeling of small apartment, in fact, every corner of the room is suitable for hanging small lights. I believe you will not be unfamiliar with the small string lamp. Even if you don't have it installed in your home, you will see it in the design of some online Red bedrooms. Although the cost of this kind of small string lamp is low, it can create a very dreamy, romantic and warm feeling, and it is very nice to install it in a small house type!

When walking in the park at night, we often see neat rows of lights on both sides of the road, which are landscape lights. Landscape lights not only illuminate and guide passersby, but also serve as decorations. The artistic appearance gives us high ornamental value.