Source: Premier Pro Wash & Seal
Check us out at www.pressurewashingpaversealing.com or www.facebook.com/premierprowashandseal or call or text 813-335-2869.
Here we are neutralizing the acid after treating multiple times for efflorescence. We are using a degreaser but baking soda is another option as well to neutralize the acid. If you fail to do so, an adverse reaction with the sealer will occur if mixed with the acid and not neutralized.
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