Eff-Erayza™ is an acidic cleaner for removing mineral residues including, efflorescence, grout haze, rust marks, limescale & mortar mess
Eff-Erayza™ does not produce noxious fumes so it can be used indoors and outdoors
Suitable for commercial & domestic use on floors, walls, facades, showers, masonry, brickwork, patios, driveways, garage floors.
Eff-Erayza™ is suitable for a wide range of non-acid sensitive stones and other hard surfaces, including, granite, slate, basalt, brick, glass, ceramic and porcelain tile, terracotta.
Acidic cleaners are commonly used to clean paving & poured concrete surfaces. If using Eff-Erayza™ on concrete or other cementitious surfaces, neutralise the surface as soon as possible after cleaning to minimize etching, with something alkaline, such as Oxy-Klenza dissolved in water, then rinse thoroughly with fresh water.
Effective for etching marble, limestone & other acid sensitive stones to achieve a ‘honed’ (matt) finish
WARNING: Eff-Erayza™ is acidic and will etch / damage acid sensitive stones such as marble, limestone, travertine and onyx as well as concrete / grout products and uncoated aluminium. Read all of the safety directions and precautions carefully before using.
Highly effective for removing common mineral reasidues including: efflorescence, grout haze, rust marks, soap scum, limescale and mortar mess.
Eff-Erayza™ can also be used for removing fireplace soot.
The power of dangerous traditional acids without the noxious fumes
Temporary contact does not burn skin – you have some time to rinse off the Eff-Erayza™ (however, rinse immediately after skin contact)
Almost zero corrosion of metals, except uncoated aluminium