Selecting outdoor furniture that doesn’t aggravate chemical sensitivities requires careful consideration of materials and finishes. Opt for natural, non-toxic options like untreated hardwood, bamboo, or powder-coated aluminum, which emit fewer volatile organic compounds (VOCs). Avoid synthetic materials such as plastic or chemically treated wood, as they often contain harmful additives. Look for certifications like GREENGUARD or OEKO-TEX to ensure low chemical emissions. Additionally, choose water-based or plant-based finishes over conventional varnishes or paints. Prioritize breathable, hypoallergenic fabrics like organic cotton or hemp for cushions. Regularly air out new furniture before use to minimize off-gassing. By focusing on eco-friendly and hypoallergenic choices, you can create a comfortable, chemical-free outdoor living space.