Thompson's Advanced Brick and Mortar Cleaner 5L for Removing Mortar Stains, Efflorescence and Limescale from Brickwork and Masonry

Thompson's Advanced Brick and Mortar Cleaner 5L for Removing Mortar Stains, Efflorescence and Limescale from Brickwork and Masonry

Tough on stains but gentle on surfaces, Thompson's Advanced Brick and Mortar Cleaner 5L is specially formulated to remove stubborn mortar stains, limescale and efflorescence quickly and effectively. Whether you're restoring exterior walls, cleaning up after construction work, or preparing for a protective treatment like Water Seal, this professional-grade solution makes the job fast, safe and simple.

Ideal for use on brick, stone, and concrete, the formula will not discolour surfaces and can be diluted for large areas or lighter cleaning tasks.

Features and Benefits

Highly Effective Cleaning Formula
Removes efflorescence, mortar stains, cement splashes and limescale in just minutes.

Safe for Brickwork
Cleans without bleaching, fading, or damaging the colour of bricks or masonry.

Customisable Strength
Dilute to suit the level of staining: use stronger concentrations for tough buildup and lighter ones for general maintenance.

Easy to Use
Apply with a brush or sprayer, wait 5–10 minutes, then rinse away for immediate results.

Ideal Surface Prep
Use before applying waterproofing treatments like Thompson’s Water Seal for optimal performance.

Specifications

• Brand: Thompson’s

• Product Name: Advanced Brick and Mortar Cleaner

• Volume: 5 Litres

• Coverage: Variable, depending on dilution

• Application Method: Brush or sprayer

• Working Time: 5–10 minutes

• Rinse Method: Water and stiff bristle brush

• Surface Compatibility: Brick, mortar, stone, concrete

• Discolouration Risk: None when used as directed

• Cleanup: Water

• Guarantee: Statutory

Dilution Ratios:

Light staining: 1 part cleaner to 10 parts water

Medium staining: 1 part cleaner to 5 parts water

Heavy staining: 1 part cleaner to 1 part water