So, why exactly would I want to put this preservative on my deck?
Pressure treated wood is good for ~20 years at ground contact, so
what's the preservative do exactly?
The label says it's only good for one or two seasons per shot, so it
seems like a lot of work for I'm not sure what benefit.
(We don't care for darker, tinted wood, so I don't care about that
Should I invest the time into this?
What's it do for me?
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