Algae Remover

Algae, green staining, wall lichens, and it helps break down mould/mildew and general grime on exterior surfaces.

K-rend and other renders, cladding, decking, tarmac/asphalt, brick, stone, concrete/masonry, and many plastics including uPVC and polycarbonate. Always test a small area first.

Yes—formulated to be safe on plastics, uPVC and polycarbonate. Patch-test before full use.

Apply/spray onto the surface, allow contact time so the biocide can act, agitate if needed, then rinse or pressure-wash to remove loosened contamination.

Not required, but pressure-washing speeds removal on large or heavily soiled areas.

It refers to chemistry that helps lift and release contaminants, aiding the clean and helping the surface resist re-soiling.

Yes—it’s suitable for horizontal and vertical surfaces. Avoid pooling and don’t let it dry out during contact time.

It’s designed for render/façades, but finishes vary. Always test a discreet patch and follow dwell-time guidance.

Ready to use. Do not dilute unless your site method statement specifies otherwise.

Give it a sensible contact time (conditions/soiling dependent). Reapply or extend dwell on stubborn growth—do not allow to dry out.

Gloves and eye protection are recommended. Follow the product Data/Safety Sheet for handling and ventilation guidance.

Prevent run-off into watercourses and protect planting where practical. Pre-wet vegetation and rinse after cleaning.

Keep sealed, upright and in a cool, dry place away from direct sunlight. Do not freeze.

Yes—after thorough rinse and full dry. Ensure the surface is clean and sound before applying coatings or sealers.