Michael Ackerman, a Seattle Realtor with Coldwell Banker Bain, blogs about the joys of power washing. If you live in a wet climate (like Seattle) your entire yard may be covered with a light green moss when spring arrives. A great way to instantly clean it off is to power (or pressure) wash your patio, walkways, outdoor furniture and fence. Warning: you may become addicted to the instant gratification of a sparklingly clean yard! If you have any comments or questions, please send your email to email@example.com or visit www.mackerman.com.