Can you guess what kind of concrete we mostly clean?

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dirty concrete?

Soft concrete. Looks like a bit comes off and sandblasts the spinner and pits it up.

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You’re both partially right.

We do probably 70-80% exposed aggregate and it eats up the spray bars like crazy.

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Man, that stuff is working on your bars and nozzles.

I just sent Jess an email since my payment didn’t go through

Yea this broken concrete is tough also…

We probably replaced 100 bars on our Big Guys per year. Between what you are getting and the bars being too soft to handle any obstruction…lol. We only use them in the garages we do now. Not worth the wear and tear.

I hate the sound when cleaning aggregate sounds like the sc is breaking apart

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It cracks me up That Whisper Wash advertises a “balanced” spray bar. After a few hours of use, enough material is eaten off the end of the bar to throw the balance out of whack.

WOW!!! 100 bars a year??? That’s some insane amount of concrete you have to be cleaning!!! On average, how many sq ft are you getting out of a bar before you have to replace it?