Cars & Other Vehicles

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

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

Where do I put bleach in my air conditioner?

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.

Can I spray bleach on AC coils?

I always spray the coils with a mixture of bleach and water using a garden sprayer to help inhibit mold growth. About 1/2 to 1 cup of bleach to a gallon of water works very well. Never use acid based chemicals to clean your coils! Dust and dirt build-up on the inside of the coils.

Is it safe to put bleach in air conditioner?

Mold, mildew and algae will grow in your air conditioner condensation drain year-round. Using bleach during the summer months is safe as long as the unit is operating because the constant flow of condensation will wash out any bleach residue.

Is bleach or vinegar better for AC drain line?