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QMT Stoneclean Formulated acidic detergent and solvent cleaner for stone quarry tiles, ceramics, porcelain, terrazzo, and other stone composites. QMT Stoneclean will remove soil, grease, limescale and grout residues. Orange liquid with mint fragrance.

Product Description & Directions For Use: A special blend of mild acids, detergents and solvent designed for cleaning and restoring stone and metal surfaces. A257 is suitable for use on quarry tiles, terrazzo, porcelain, ceramic tiles, masonry, chrome and aluminium (subject to pre-testing). A257 will effectively remove limescale, cement residues and general soil and grease.

General cleaning - Dilute 100ml A257 per litre of water (1 - 10).

Renovating and scale removal - Dilute 1 part A257 to 1 part water. For heavy limescale, A257 can be used undiluted, subject to testing. Always pretest surface with A257 solution before proceeding. Apply by mop, sponge, brush or scrubbing machine. DO NOT SPRAY. Scrub surface if required, then allow short period for cleaning action. Rinse well with plenty of clean water, then mop or wet-vacuum dry. Floors can be burnished with a polishing brush or pad when dry.