Rated 2.8 out of 5 by 22
Rated 3.0 out of 5.0 by SteveVA Not great with heavy staining
On the north side of my house I have a lot of efflorescence from the brick mortar. I tried to use this to clean it up. I did three applications per the instructions but without good results. I was able to clean many of the lighter spots but the thick ones remained. I even tried the last treatment at a higher dosage.
September 12, 2016
Rated 1.0 out of 5.0 by San Not recommended
This product didn't work to remove efflorescence from the brick wall.
September 20, 2016
Rated 1.0 out of 5.0 by Texan Don't waste your money
Hoped it would work. Calling a contractor to take care of the problem.
September 8, 2016
Rated 3.0 out of 5.0 by Greg Efflorvescence remover
June 24, 2016
Rated 2.0 out of 5.0 by David salt on paver tones
This product was recommended by the manufacturer of the paver stones to remove salt. Just spraying it on and letting it sit, even at full strength, per instructions, did not remove that much the salt, even with multiple applications and scrubbing. I suppose it might eventually work, albeit slowly, but this is no miracle product. With a large patio area, it's going to take a long time and a lot of elbow grease to get the paver stones looking good without any white salt showing on the surface.
May 26, 2016
Rated 1.0 out of 5.0 by Doc nope.
Doesn't begin to TOUCH bad cases of efflorecence. But then again, I have yet to find a product that does.
March 29, 2016
Rated 1.0 out of 5.0 by lo worst purchase ever
After 2 hours of emails and determining I did everything correctly plus using it FULL strength and hand scrubbing, this product did NOTHING to remove my 'mild' efflorescence on brand new brick pavers. The only thing the supplier could suggest was a stronger product they sell. I think not. Not only out the money but a whole day of intense labor.
December 7, 2015
Rated 2.0 out of 5.0 by HomePro Don't believe I'll buy this again.....
Used this per the dilution instructions - THEN came back at FULL strength...at full strength (with a vigorous brushing!) it did "ok" but not great. Had some experience, early in my career, as a Plant Manager of concrete products, so I know what it "should have done" vs. what it did....
December 8, 2015