It's only been cleaned by her for 8 years. Backing gets wet everytime. Backing is 80% clay & 20% latex. Not like before when it was 80% latex and 20% clay. Same thing happens where a desk chair with wheels and no chair pad - breaks down the clay into grit powder.
Remember jute backing when life was good, well unless you over wet it. But it was best when the dog kept peeing in an area and the organic backing would mold. And you didnt have to power stretch the jutes.
The JAGUAR MX-2 ETM @ crossamericancorp.com