Answer
Apr 29, 2020 - 12:53 PM
According to the manufacturer the Signature Collection (and all their collections) have not been treated for Moths. The Signature collection is also CRI + certified and is 100% wool from New Zealand and the USA. There are no heavy metals in their dyes and the backing is synthetic. If you are chemically sensitive and looking for something even purer, our EarthWeave and Nature's Carpet are the purest. https://www.greenbuildingsupply.com/All-Products/Shop-by-Brand-Carpet
