On Tue, 7 Jun 2011 10:19:39 -0700 (PDT), millinghill
wrote:

Hi.
Just inherited a 5-year old pressure-treated wood outdoor swing/slide
sets. It looks like bare wood and never painted or sealed. Should I
seal it? If so, any suggestions on product to use?
Thanks
Theodore
Power wash or otherwise clean thoroughly then use something like
Arborcoat from Ben Moore. A bit pricey but provides a beautiful
finish.