PŪRJ F-Lo Efflorescence Cleaner - 1 QT. MAKES 2 GAL.

Professional Efflorescence Remover for White Calcium, Salt & Mineral Stains
 
Foam additive assists in hang time for vertical surfaces, longer product dwell time will maximize optimal performance. 
The additive will also help mask acidic odors.
 
PŪRJ F-Lo Efflorescence Cleaner is a superior cleaner for calcium carbonate, 
limescale, mineral & salt stains. It is formulated to tackle a very common dilemma 
with newly installed and existing masonry surfaces. F-Lo will tackle white 
powdery deposits, chalky residue & thick calcium buildup. If used properly, this 
powerful cleaner will rejuvenate your pavers and help bring back the original 
color. It is an excellent & necessary concrete/cement prep for sealers and paints 
to achieve optimal adhesion and absorption. Prior to sealing cement pavers, F-Lo provides a pre-clean of light cement haze even if not visible. Can also be 
used to clean up cement spatters and job site cleanup. No need to fuss with 
confusing mixing ratios because we formulated the perfect pre-measured 
solution. It contains up to 90% less of dangerous gas fumes than Muriatic Acid.
  
Uses: Can be used for numerous vertical & horizontal applications. Concrete, 
Cement Pavers (dry & wet cast), Brick, Stone Veneering, Slate, Bluestone, 
Travertine, Unpolished Marble Limestone, Split Faced Block, Mortar Joints, 
Pool Tile & Concrete/Gunite, Unglazed Tile, Porcelain Tile, Ceramic Tile, Grout and Asphalt. Salt stain cleaner/remover.
 
Contains: Hydrochloric Acid 
Warning: Corrosive