How To Clean Ac Drain Line With Bleach. For better results, you can leave the vinegar to stew for longer. Find the end of your drain line (located outside of your home) and make sure it's not clogged.
Have someone stand outside the house to see if water is draining out of the ac drain line. Mix 2 tablespoons bleach with 1/2 cup hot water and pour it down the drain pipe leading from the evaporator coil to the condenser pan. Simply open up the drain line clean out or t on your inside unit and pour a 50/50 warm water and bleach mixture or warm water and vinegar solution through the line.
Learn how to clean your ac drain line using vinegar below.
It is generally located in the attic or utility closet near the condensate pan. Regular cleaning of the ac drain line ensures your hvac system runs efficiently and saves you money on repair bills. Cleaning the air conditioner drain line vinegar solution should take about 30 minutes. 1 cup of warm water (optional) funnel (optional)