As most boats have, Vinyl seats and cushions, I am looking for advise on what products to use to clean my seats and cushions.<br />The cushions are stained from being stored outside and ther seats as well.<br /><br />I have tried Simple Green and Oxy Clean and 409 and Fantastic but it just doesnt clean them all the way up.<br /><br />Is there a product out there that ACTUALLY works?<br /><br />Also, does vinyl need to be conditioned?<br /><br />i was told to put Vasoline on the seats and let the sun's heat work it in and then wipe them off..<br /><br />i did that for cleaning and conditioning but it didnt clean it any better than the other products..<br /><br />So is it wise to use vasoline to stop the seats and cushions from cracking or is there a better solution...<br /><br />Please help if you can...