MMC PRO Moss Killer and Surface Cleaner ( 5L )

MMC-PRO is a dynamic broad-spectrum anti-viral and anti-bacterial algaecide and disinfectant.

It is pH-neutral and non-corrosive, readily biodegradable, and does not contain bleach or acids. It is suitable for use on a wide range of outdoor hard surfaces.

MMC-PRO is pH-neutral and non-corrosive. It is not physically capable of damaging or staining any hard surface.

Unlike the pigments in mould/algae which easily leach into hard surfaces to leave mould and algal staining. Where this has happened the product residues will often help to soften staining gradually over several months but may not remove it.

The product residues typically prevent algal re-growth for 8-9 months on south-facing exposed surfaces, but less where surfaces are permanently shaded or damp. MMC-PRO is suitable as a pre-paint treatment, and suitable for use prior to or following the application of surface sealants.​

Target Organisms

Green mould/algae

When applied in accordance with the instructions, MMC-PRO kills green mould/algae in 2-4 days.

Black mould

The product kills black mould in typically 10-14 days, though black mold pigment staining, if present, is likely to persist.

Lichen

The product kills most common forms of lichen gradually, over a period of several months. Thereafter natural weathering will take a few months to remove the dead growths.

Cleaning

MMC-PRO is not a general-purpose or instant “cleaner”. In most cases, but not all, the product residues tend to lift ingrained dirt slowly for a few months from application, to leave a cleaner and brighter surface. There are many variables involved in this, not least rainfall, therefore this “cleaning” action is itself variable.​

Prevention

The product residues typically prevent algal re-growth for 8-9 months on south-facing exposed surfaces, but less where surfaces are permanently shaded or damp. MMC-PRO is suitable as a pre-paint treatment and suitable for use prior to or following the application of surface sealants.​

Regulatory

MMC-PRO is classified as a hard-surface biocide and is approved for use in the UK (HSE 7824) and Ireland (PCS 93764) for use by professional operators – that is people who regularly use herbicides/biocides/chemicals in their routine job (certification is not required).

Moss

Under HSE/EC regulations the product may not be used to treat moss. This applies to all similar products, however they are labelled or advertised.