OP on staple fiber

I have been waiting for something like this to happen, you hear of guys using green and black floors pads on carpet, if that was the case in this instance than it is not the OP machine to blame, any rotary system could create the same damage. Cleaners have been causing damage to carpets for ever and ever , and they have used  all of the cleaning methods available. Not that long ago on this board I read someone saying he puts bleach in his portable all the time, he may get away with it for years, but soon or later he will run into a problem.

You read it all the time on these boards, people can't be happy with the way manufacturers make products, they need to start mixing two or three ingredients to make a better cleaner, and than coming screaming on these boards about what crappy products XYZ company makes.

listen the leafs will make the play-offs....yeah right

I've been using a hydroforce to prespray furniture for years....I dont expect it to work for anyone else...but it always works for me.

it all depends on the cleaner...plain and simple