Smart 'n Easy Efflorescence Remover - Heavy Duty Professional Strength Formula - Removes The Toughest Salt, Calcium, and Magnesium Deposits from Concrete, Brick, Stucco, Pavers, & More - 1 Gallon

Removed a lot of efflorescence. Did not remove all efflorescence as stated. Very easy to use. It is somewhat expensive but is way way more effective than CLR type cleaners. I did expect better results although the results were very good. In fairness, my efflorescence is 40 years in the making though it did say it removed years of efflorescence. If you want to remove efflorescence this is a good choice. If you want like new results, buy new pavers.

This Did Not work on my Red Bricks to remove Calcium deposits at all. In fact it made them Whiter than before use I would Not buy again We let it sit 30 minutes. And used high power Pressure Washer. No Help at all and was Expensive compared to other products. A Complete waste if money and time

It works best with a pressure washer

We had our hot tub sitting on an 8' x 8' pad for 16 years. After removing the hot tub and the pad, a great deal of efflorescence could be seen. The Smart 'n Easy Efflorescence Remover is gentle, yet it took about a dozen or so applications to remove most of the efflorescence. HELPFUL HINT: Do not use the product on a very hot day or in bright direct sunshine. The product evaporates too quickly and does not have enough time to work. Cloudy days or late afternoon work best.

I had a new paver patio installed, and then this white stuff started to appear. learned it was salt and calcium from the concrete. One application with a hand sprayer and all white disappeared. Excellent results on the first try.

Total Waste of Money! Doesn't even slightly work. All the good things you read aren't true. Used PREDATOR 4400 PSI, 4.2 GPM, 13 HP (420cc) Commercial-Duty Pressure Washer, CARB with this product. Don't waste your money on this product. If I could give zero stars I would.

DOES NOT WORK ON FLAGSTONE. THE WHITE EFFORESCENSCE IS REDUCED BUT STILL THERE. IT WAS TOO EXPENSIVE AND DIDN'T DO THE JOB.

Had some nasty efflorescence spots that were on my newly installed porch all winter. After applying the solution 3 times and power washing with an electric power washer it finally came off. Looks great. The 3 stars are because I had to do it three times. If it came off after the first application it would have been 5. I also waited 30 minutes in between each wash and application as the directions said.