I reluctantly took on a Wool Rug, HSL and Upholstery job today (because it's Saturday) The lady claimed that she'd had it all cleaned less than a year ago where it had taken some cowboy an hour to do the lot
I didn't ask how much she'd paid. It was obviously done with a RD or some other toy as she said they'd brought the machine indoors and pushed it around and the carpets and sofa were wet for days :
Everything was producing lots of foam and I had to check my waste tank periodically, I made sure I used plenty de-foam.
When I switched #2 motor off I noticed #1 motor was making a grating sound. On completion of the job I ran both motors for a good 3-4 minutes and the dodgy noise seems to have gone.
Next time I get the foam appearing like that again should I walk?