Water, wind, fire, and bugs -- known in the insurance industry as the "four horsemen" -- cause billions of dollars in damage to U.S. homes each year. Water is the most dangerous of these and has the longest-lasting effects.

Every so often, houseplants become noticeably dusty and need to be cleaned. The best method for cleaning them, however, varies based on the type of plant. If you'd like to clean a dusty houseplant, check if your plant matches one of the descriptions listed below and if so, clean it using the corresponding advice.