They are completely covered with a hundred years worth of dust and grime .
There is no trash or grime - just lots and lots of landscaping and jasmine-scented air.
I use the wet wipes to clear the coating of grime from the screen.
The underground was filthy, marking his pale skin with soot and city grime .
Mr Dowling said the amount of dirt and grime thrown up by passing lorries would be reduced.
For the mechanics, rain means washing bikes that are thick with dirt and grime after the race.
It's lunchtime and Mykola has already been working for more than five hours and his yellow overalls are caked in mud and grime .
A dirty looking girl of about ten suddenly appeared from a nearby alley, her face caked with grime .
If there was one thing, one discomfort that she could not take, it was the feeling of grime caked in her clothes, skin and pores.
A mild detergent and warm water will generally remove stubborn dirt and grime .