Bathtub is slow draining on the third floor, upon arrival, I tested the bathroom group to make sure it wasn’t a main line blockage, and after testing the main line is fine. I determined that it was Hair in the drain so I tried to snake the drain and was able to remove hair in plastic. The overflow was capped and I couldn’t run the cable through and I let the customer know for future references. It would be a good idea to replace the overflow just in case of water getting too high or to clean the drain next time more efficiently, but after testing and running water, drain is flowing perfectly