Preventing treading Moth/Ash Damage on wool Oriental Rugs. Publish July 01.2021 By Meir Martin, the owner of the PetPeePee company. Moth/Ash and Wool  Bagworm species. Eastern tent caterpillar (Malacosoma americanum). Damage of moths can quickly cause permanent damage to wool Oriental carpet – this damage occurs subtly – the damage will occur in storing the [...]