The dry cleaner's most skilled spotter was able to remove even the toughest stains from delicate fabrics.
She had been working as a spotter at the local cleaners for over 10 years and had developed a keen eye for spotting even the smallest imperfections.
The spotter at the cleaners examined the garment carefully before deciding on the best course of treatment for the stubborn stain.
As a spotter, it was her job to inspect each garment as it came in and identify any spots or stains that needed to be removed.
The spotter at the cleaners used a variety of specialized cleaning solutions to remove spots and stains from a wide range of fabrics.

Spotter (Noun)