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.
Bleach to clean ac drain.
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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.
Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.
Using vinegar for preventative maintenance throughout the year will keep not only keep your drain clean and clear but it also will not damage your line.
Repeating this several times should remove a small blockage.
Using bleach in your ac drain after the gunk has been removed from your drain line get in the habit of performing a little diy maintenance.
They are not the most pleasant chemicals to smell and you will.
For many years the recommendation for cleaning the drain line has been to use bleach or white vinegar with hot water as a cleaning solution.
Pouring bleach into your ac unit s drain line in early springtime before you start using it for the summer will kill and prevent buildup of mold and mildew.
The ratio is 50 50.
Do this every 6 months if you live in a particularly hot and humid region and use your ac more.
Because the vinegar is less reactive yet effective enough to unclog clean the drain line when compared to the bleaching.
Using bleach to clear clogs in the condensation drain on window mounted air conditioners can.
Clean out your ac drain line with bleach each spring to keep it clear.
If you re in need of preventative maintenance tune ups or diagnosis of your air conditioning unit in pinellas hillsborough or pasco counties.
These two chemicals work well in clearing the pipe.
This will reduce the potency of the bleach so that it does not damage the interior of the drain pipe.
This will kill any algae mold or mildew that has formed in the pipe.
Bleach and vinegar both have characteristic odors.
Bleach for cleaning an ac drain bleach and window units.
If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pumpto unclog the line.
If you use bleach to clean a drain on a nonoperating unit will leave residual bleach which will damage the drain pan and line as we stated before.