Nobody wants to start off the holiday season with a clogged drain.

Here are some tips to avoid that emergency plumber call.

Here is a list of 9 things you should never put down the drain.

GREASE

We know. You run hot water behind it to wash it down the drain, but grease coats the inside of pipes and can lead to a clogged drain. As it cools down it solidifies and create a real problem.