1.   Brick, like other sidings, can develop a salty white coating.

2.   It leaves a faint white coating on the skin that acts as a barrier against the harmful oils in poison ivy, oak and sumac.

3.   Layered with a white preservative coating, the planes look like gigantic mummies.

4.   Precipitation from a hailstorm gave some Riyadh streets a white coating, making blocks look more like scenes of Canadian winter than spring in Arabia.

5.   They have a white woolly coating.