Does anyone know how often area rugs in Albuquerque should be cleaned? I live in a dusty area, and I’m worried about allergens getting trapped. https://sites.google.com/d/1y-Z4tE8eUjoFZN4wHtDXTlgDQQL-KgvU/p/1OtNLAyC96TIzK6eAxaJcq8X-41Ugr_ZC/edit