I was called to a home to fix a drain line that was not draining properly. Upon arrival, I found that the drain line was clogged with grease and debris. I used a plunger to try to clear the clog, but it was not effective. I then used a drain snake to break up the clog and clear the drain line. After the clog was cleared, I tested the drain line to ensure it was draining properly. The customer was very satisfied with the work I performed and thanked me for my help.