Exterior paver strip & refinish Tony Deluna 27 Jan 2021 16:09 EST

Hey Pro’s I’m looking for a faster more economical way to strip exterior pavers without alway spending a lot of money on  stripping chemical.
I was looking into a 4000 psi power washer with a heater that gets the water temperature to 150° With a spinning tool attachment.

The dealer told me these power washers with heat that say 250° heat actually never get to 250°. He said the most you’ll get is 150° to 175°. maybe.

Does anyone know if this really works or any other method?

Tony DeLuna