One Shot Efflorescence Cleaner removes efflorescence (salt stains) and keeps it from coming back. Our fast-acting, water-based cleaner is used to remove efflorescence from existing concrete and masonry surfaces. Efflorescence Remover attacks Sodium Chloride deposits to make them easier to clean.
"Thank you for saving our patio with the One Shot Efflorescence Remover!
I still have a couple of stones that want to very slightly come back with salt but nothing big or concerning!! We can walk out our back door and NOT see salt deposits on 35 stones!!! Thank You, Thank You... I am passing along the info to the man who's grout product we used. He was interested in how it worked. Hope you are well..... Texas-size thanks to you."