Wash. Rev. Code § 63.30.300
(2) In providing notice under subsection (1) of this section, the administrator shall:
(3) In addition to the notice under subsection (2) of this section, the administrator shall:
(a) Publish every 12 months in the printed or online version of a newspaper of general circulation within this state, which the administrator determines is most likely to give notice to the apparent owner of the property, notice of property held by the administrator which must include:
[ 2022 c 225 s 503.]