• High Strength Acid-Based Formula: Fast-acting, powerful solution for professional use on brick, block, and concrete surfaces.

• Dissolves Mortar Stains: Effectively breaks down and removes stubborn cement and mortar residue left from construction or pointing.

• Efflorescence Remover: Specialized to eliminate unsightly white mineral deposits (efflorescence) from masonry.

• Exceptional Coverage: Provides coverage of up to 30m² per bottle, offering trade-level efficiency and value.

• Multi-Surface Exterior Use: Ideal for cleaning stone, concrete, patio slabs, and brickwork, restoring them to their original appearance.

Description

The 4L Brick, Masonry & Patio Cleaner is a fast-acting, high-strength acid-based solution specifically formulated for professional and trade exterior use. It is highly effective at dissolving stubborn mortar and cement stains, eliminating white salt deposits (efflorescence), and clearing ingrained dirt from hard surfaces. Designed for large-scale cleaning projects, this powerful formula delivers up to 30m² of coverage, often three times the coverage of other leading brands, making it extremely cost-effective.

This specialist cleaner is ideal for restoring the appearance of concrete, brickwork, block paving, and stone patios. Due to its acid-based nature, it is strictly for exterior trade use and should not be applied to calcareous stone, polished stone, or tarmacadam. Always follow safety instructions and dilute as required to achieve a quick and professional restoration finish.