1.   Accumulations of dust can be removed with a small vacuum cleaner after loosening with a dry, soft bristle brush.

2.   After removal, accentuate with the help of a round bristle brush.

3.   Bristle brushes, tacks, and candles got similar treatment.

4.   I find that bristle brushes are the best.

5.   Loosen dust and debris from the motherboard and expansion cards with a soft bristle brush.

6.   Use a good quality bristle brush - find one in your local health food shop.

7.   Wet hair tends to stretch and break and is very vulnerable so never use a bristle brush on hair when wet.

8.   As you apply the bleach, you must scrub the algae with a bristle brush, because it will not yield readily to the bleach solution.

9.   A reader once wrote that she removed lichen with a bristle scrub brush, but that, too, could ruin asphalt shingles.

10.   After a few minutes, it will stop, and you can rub the mortar with a bristle brush or a steel brush.