Which statement best describes waterborne paints versus solvent-based paints environmentally?

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Waterborne paints use mostly water as the solvent, which lowers the amount of volatile organic compounds released during spraying and curing. That reduction in VOCs means less air pollution and easier regulatory compliance. At the same time, these coatings are more sensitive to moisture in the air and on the substrate, so you must manage moisture during application and drying—control humidity, dew point, and substrate temperature to avoid defects and ensure proper film formation. Cleanup is often water-based, further reducing solvent exposure. So the statement that waterborne paints have lower VOCs and require moisture management best reflects how they differ environmentally. The other ideas aren’t as accurate: they don’t universally imply faster drying, and waterborne systems still require proper handling and environmental control.