Since the drain line is an enclosed and wet location, mold, mildew, and sludge are likely to build colonies. This makes the area a proper habitat for these species. Additionally, dirt, debris, and even insects may enter the structure. These things can clog the AC drain line if they are not regularly emptied.
If you do not swiftly remove the obstruction, water will accumulate in your condenser pan, eventually causing it to overflow. Even worse, water can begin to get into your unit’s inside evaporator pan, which has the potential to cause damage to both your system and your home. This will require you to search for AC repair near me.