Write the next sentence in the following story.

How to get rid of dust mites
Dust with a damp cloth.
Dust mites feed on dead skin, dander, and other things that are found in dust. Therefore, where there's dust, there are likely dust mites.
A key to eliminating dust mites is getting rid of their food source, and that means dusting with a damp cloth. Rinse the cloth regularly to avoid spreading dust.