We Certainly did, In conjunction with our carrot chomping pals down the road,
Thing is An apache is a dry build aircraft, After ten years in the Desert they're fretting themselves to pieces, and I can only guess after prolonged use on board with all that salt water around it wont take long till they a lump of fizzing white powder!
Until, "for Embarked ops Soak Airframe in PX24 every five minutes until RTB"