Some paint manufacturers claim “low-” or even “zero-VOCs” but use high-VOC colorants. Sherwin-Williams says that its zero-VOC Emerald Acrylic Latex is created with colorants free of volatile organic compounds. According to its maker, this premium paint is fast-curing, self-priming, and offers exceptionally strong adhesion. Emerald Interior costs $63 to $68 per gallon; the Exterior version $73 to $77. sherwin-williams.com