Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.
How to clean ac drain line in attic.
How to unclog ac drain line.
At this point you can clean the drain pan with soap.
You can also use rags to soak up the water.
Remove the cap from the condensate drain line.
This will kill any algae mold or mildew that has formed in the pipe.
If that doesn t solve the problem locate the drain line access point near your indoor air.
Fix the hose attachment to the wet dry vac s hose and position it into or flush with the end of the drain line.
Watch this video to find out more.
Then use duct tape to seal the gap between the hose and the drain line.
Here s what you do.
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.
If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pumpto unclog the line.
One of the most efficient ways to clean your ac drain line is by flushing it with vinegar.
Use a handheld or shop vacuum to remove the moisture.
Use the suction hose of a wet dry vac to suck the clog out.
If you see standing water in the drain pan your drain line is probably clogged.