You can prevent a clogged AC drain by performing routine cleaning. By pouring a ¼ cup of vinegar into your AC's drain line, you will kill any mold, algae, mildew, and other forms of bacteria or fungi, preventing it from forming a buildup and causing a clog. Repeat this monthly for the best results.
Is bleach bad for AC drain line?
Bleach and Vinegar are Corrosive to metals The reason you shouldn't use bleach or vinegar to clean your AC drain line all boils down to the fact that these chemicals are corrosive to metals. In other words, they literally eat away at metal.
How often should you put vinegar in your AC drain line?
By pouring a ¼ cup of vinegar into your AC's drain line, you will kill any mold, algae, mildew, and other forms of bacteria or fungi, preventing it from forming a buildup and causing a clog. Repeat this monthly for the best results.
How much bleach does it take to unclog an AC drain?
Poke that stiff, thin wire brush through this end as well, so you can clean out any easily reachable AC drain line clogs. Put on your gloves and pour a mixture of one cup bleach and one cup water into the top of the drain pipe. (Make sure you follow safety guidelines for working with bleach.) Wait thirty minutes.Jun 18, 2018
Is bleach or vinegar better for AC drain line?
We recommend using vinegar instead of a bleach solution because bleach can be harmful to your AC system if your drain line has copper tubing. Using vinegar will not damage your system. Spilling bleach can also ruin carpet or clothing, whereas vinegar will just leave a strong odor.Apr 16, 2019
Can you use bleach in AC drain line?
Just pour a cup of bleach in the drain line's access opening near the indoor air conditioning unit. This will kill any algae, mold or mildew that has formed in the pipe. If the condensate drain line is clogged, you will need to use a wet-dry vacuum or a special pump to unclog the line.
How much bleach should you pour down the AC drain?
Mix 1/4 cup bleach with 1 cup hot water and pour it into the pipe that leads into the condensate drain pan. PVC pipe and pans are not affected by the corrosive nature of chlorine bleach, but be careful to not splash the bleach onto the evaporator coils or other metal parts of the air conditioner.Sep 26, 2021