If the wood in your deck is pressure-treated with CCA, the Environmental Protection Agency recommends regularly applying a penetrating coating, such as a semi-transparent or clear stain ...

Unlock to see our ratings and compare products side by side The Sherwin-Williams SuperDeck Exterior Waterborne Semi-Transparent is part of the Wood Stains test program at Consumer Reports.

A specially formulated exterior floor and porch paint usually works best ... For a more attractive appearance, apply a ...