Turn off your air conditioner.
Clean ac condensate drain line.
Cleaning the line will remove clogs and blockages and prevent algae and mold from growing.
This will kill any algae mold or mildew that has formed in the pipe.
By pouring a cup of vinegar down your ac drain line you kill the algae mold and other bacteria that can build up and cause clogs.
1 cup of warm water optional funnel optional.
How to clean air conditioner drain line with vinegar in 6 steps drain line cleaning step 1.
Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.
For this to work well you need to make a tight connection between the hose and the line.
Your drain line is a pvc pipe located near your outdoor unit and is.
Turn the system off at the thermostat as well as at the breaker.
Then attach the suction hose of a wet vac to the line and try to suck the clog out.
Locate your condensate drain line.
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1 cup of vinegar.
One of the most efficient ways to clean your ac drain line is by flushing it with vinegar.
Even hvac technicians may forget to clean the drain during a regular service call which means that it s up to you to check and clean the condensate pan and drain line before a problem develops.