Los Angeles, March 14 (TIWN) 'Friends' star Courteney Cox once worked in a swimming pool store and was said that she was "one hell of a salesman" before becoming an actress.

She revealed: "(My dad) always thought I was a good salesman and that I should probably move back to Alabama and sell swimming pools. I did work in a swimming pool store, and I was one hell of a salesman. I tested a lot of pool water."  Cox also mentioned that, despite owning a pool now, she can't use any of the old water testing skills she knows.