Wash. Rev. Code § 61.30.120
(4) The sheriff shall endorse upon the order the time and date when the sheriff receives it and shall forthwith post and publish the notice of sale specified in this subsection and sell the property, or so much thereof as may be necessary to discharge the amount the seller is entitled to be paid as specified in the court's order of sale. The notice of sale shall be printed or typed and contain the following information:
[ 1988 c 86 s 12; 1985 c 237 s 12.]