Do you get clogged drains often? Will a little bit of effort you can prevent lots of those clogs. For some reason we think we can just put anything, especially liquids, into the drain and it was wash away. But this is far from true. One of the major causes of drain clogs is grease. You should never put grease down the drain. This requires special effort in the kitchen because many dishes will have grease on them. Watch this video for details about how to prevent those grease clogs.