I think he misunderstood that the slippery part was below the waterline. I know of NO creosote product that is environmentally friendly. You can watch the DES people here almost spit on themselves when you mention creosote.

The nice part about being a pessimist is that you are constantly being either proven right or pleasantly surprised. - George Will
"It's not that liberals aren't smart, it's just that so much of what they know isn't so" -Ronald Reagan