The Everbuild Salt-Away Salt Remover is an effective cleaning solution designed to remove salt deposits and stains from various surfaces. It works by neutralizing and dissolving salt residues, helping to restore the original appearance of your surfaces and preventing long-term damage caused by salt corrosion. Efflorescence is commonly caused by soluble salts within building materials, or dissolved salts transferred into building materials by water. At the... This product is a 1L sprayable solution from Everbuild, ideal for cleaning salt and efflorescence marks. It is white in colour family.