Do you have a central air conditioning system in your home? If so, you may have wondered what that drain line is outside of your home near the air system, dripping water onto the ground. This is the drain line for the central air system that drains condensation from the inside the house to outside the house in order to prevent water damage from occurring inside the house from the buildup of algae in the drain line, which can clog the pipe and prevent it from working effectively.
You can prevent a clog from happening simply by pouring a cup of bleach into the pipe from inside, and to fix a clog that has already occurred you can attach a wet/dry vacuum to the pipe outside, after removing the paper filter, and sucking it out.
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