Standing Water In Floor Drain. Natural soil saturation is the moisture that seeps into the soil and builds up over time. Its in the the trap to prevent sewer gas from entering.
Just like any other drain in your home your garage floor drain can clog. After you add the water to the trap splash a couple tablespoons of laundry bleach down the drain. A clogged floor drain can leave water standing in your floor ruining your tools and electronics.
This slope causes gravity to collect all the dirty water and debris in the area of the drain.
Clean the drain when you first notice the water draining slowly for the best result. The concrete floor around the drain gently. An inexpensive electric submersible pump will drain the water so you can reach your belongings and the clogged drain. Pour a pot of boiling water down the basement drain and wait 15 minutes.
