1.   The more stubborn food particles can be removed by gentle scrubbing with wire wool.

2.   Before entering the rooms, the workers take forced-air showers to remove dust particles from their clothing.

3.   But this reaction would take too long to be effective for most pollution and would not remove contaminating particles.

4.   Employees in green head covers and lint-free white suits and green gloves sand the parts, wash off acetone and remove dust particles.

5.   If a small particle cannot be easily removed by this technique, try washing out the eye with clean water.

6.   Instead of trashing the batches, Genentech refiltered the Pulmozyme to remove the particles and shipped out the product, the FDA found.

7.   Most sand filters have high-rate elements that use the entire depth of the sand to remove particles.

8.   Physical filters are essentially fine-mesh screens that are designed to remove particles from the water.

9.   Remove loose particles with a brush before applying a continuous bead of the filler.

10.   The porous carbon removes the particles by attracting them to its surface.