How Often To Clean Ac Drain Line. Using warm water and soap, vinegar, or a general cleaning solution, flush the drain and allow it to sit for 30 minutes. However, one component of our air conditioning systems that often goes neglected is the drain line.
Be sure to use a minimum of 2 cups once or twice per year. However, we have to make a distinction here. Fortunately, cleaning your air conditioner…
Below is a step by step process on how to clean your ac drain line to avoid this blockage.
Clogged drain line encompasses many dog hair, dirt, insects.etc. All right so in summary, don’t use bleach, use vinegar. Repeating this several times should remove a small blockage. You don't want the cleaner to sit in there and eat the pipe.