Cleaning - All watches get a little dirty and grimy over time.
A dirty, grimy stone will not reflect the light as well as a clean stone and the inner fire will start to fade.
Weighing in at an hour, TDS was swamped with brutal metal tracks, grimy sleaze-anthems, and even a piano ballad ("Hurt").
Her head hurt, and she felt grimy from the night sweats.
The children who crowd these grimy alleys, half-clad and underfed, shrink away from your outstretched hand as if from a blow.
She managed to squirm free of his arms for a second and started to scream, but he clamped a grimy hand over her mouth.
All three were disciples of Erasmus, the great apostle of a new, tolerant, scholarly religion very different from the grimy pedantry of the medieval doctors.