I purchased this in an attempt to remove a gasoline stain from my asphalt driveway. I used it w/ my 3000 PSI washer. This product didn't touch the stain. Use this rating w/ discretion as I haven't yet tried it on concrete or brick.
Dish soap would have work just as well.
Not sure this was that great. Lots of competitive products at box hardware stores, they could be better. PW got detergent out of concrete/rinsed clean. Concrete more white than ever, but didn't seem like the cleaner was lifting dirt out vs. the PW really doing the work.Good mix rate; mixed too much for the amount I sprayed out through the PW, mix less then you think you'll use, then mix more if necessary. I chose b/c of the Briggs & Stratton affliation, product shouldn't tear up their PW, hopefully cheap insurance for PW unit.
This product did the job, but bottle emptied fast for the price.
I purchased this in an attempt to remove a gasoline stain from my asphalt driveway. I used it w/ my 3000 PSI washer. This product didn't touch the stain. Use this rating w/ discretion as I haven't yet tried it on concrete or brick.