Choose rugs crafted from natural fibers like wool, cotton, jute, sisal, or bamboo. These materials are biodegradable, renewable, and require less energy to produce than most synthetic materials. And natural fibers are what most nontoxic area rugs are made from.
Naturally, you should avoid any nontoxic rug that has been treated with chemicals such as flame retardants or stain repellents, which can off-gas into a home and create health problems, especially in vulnerable populations. You can do this by researching the seller and only supporting sustainable, ethical, health-conscious manufacturers.
Finally, simply choose high-quality rugs. These may cost a bit more, but investing in a well-made and durable piece for your home is an investment that you can enjoy every day. This will ultimately reduce waste—and save you money in the long term. Beautiful healthy rugs are available in many visual styles, with colors, patterns, and textures to suit your décor and unique home style.