Pressure treated deck cleaned with linseed oil soap and finished with organic raw linseed oil Posted byTeak Dr.July 24, 2015July 25, 2015Posted inUncategorized Preserve and protect your old pressure treated deck with linseed oil! This deck was cleaned with linseed oil soap (no pressure washer). Then finished with organic purified raw linseed oil! Share this:PinterestEmailFacebookLinkedInLike this:Like Loading...