Sherwin-Williams was selected as the greenest paint manufacturer in out annual Readers’ Choice survey. When tinted with the company’s ColorCast Ecotoner colorants, Harmony interior paint is completely free of VOCs. The paint also actively helps improve indoor air quality by capturing formaldehyde and VOCs from other potential sources, such as carpeting and furniture. Anti-microbial agents in the paint also inhibit bacteria and control odors. Harmony is available in flat, eggshell and semi-gloss.