i am convinced this is not a spill or storage issue . there are just to many places on the flooring where this is happening , the photos are worst of it but there are new places starting around seats and in front of console. Thanks again for help.
When i uncover the remainder of boat i will show more spots as they get worst with time. it is not from storage it is not beach, fuel or any spill, that i am sure of . Thanks for you input anyway
MariDeck flooring NOT CARPET There never has been or any spills or MariDeck is a vinyl flooring , Those are the worst spots i have some others but not as bad yet