On Tue, 23 May 2006 02:30:59 GMT, "Elle"
wrote:

Is it necessary to apply deck wash before sealing a new deck
(new wood) with, say, Thompson's Plus?

The deck is about six months old. It is under a roof, so
technically it's the floor of a porch.

This is volunteer work. I appreciate any assistance. I have
googled and can't nail the answer down.


Forget about the Thompson's seal stuff, it's very poor in protection.
Cabot's Decking stain is much better. For any finish make sure the
wood is clean and dry.