


MMC-Pro Hard Surface Cleaner 5L
Clean exterior hard surfaces affected by mould and algae with this professional use biocidal concentrate.
- Suitable for patios, block paving, roofs, tennis courts, wood and other exterior hard surfaces.
- Dilute and apply using a low pressure hand held or knapsack sprayer; leave the surface to dry.
- Slow cleaning action is accompanied by preventative action lasting for weeks or months on suitable surfaces.
- 5 L pack; keep people and pets off treated surfaces until fully dry and always read the label before use.
SKU: 190939
Brand: MMC Pro
Description
MMC-PRO is an ideal solution to treat and prevent mould, algae and grime on all hard surfaces. It is a broad-spectrum antibacterial disinfectant, algaecide and cationic detergent.
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Simply dilute and apply the product. Depending on weather, MMC-PRO starts working in just 2-4 days. It provides a slow cleaning action and prevents regrowth for the following weeks and months.
This hard surface cleaner does not require any aggressive application methods which could be damaging, such as high-pressure water blasting or steam cleaning.
MMC-PRO has been proven since 2008 with landscapers and turf managers reporting excellent results.
For control of moss in lawns, please see MossOff Lawn Care Moss Killer.
| Product Name | MMC-PRO |
|---|---|
| Authorisation no. | HSE 7824 |
| Product Type | Surface Biocide |
| Active Substance | 8.90% w/w (89 g/l) didecyl dimethyl ammonium chloride |
| Formulation Type | Water based concentrate |
| Areas of Use | All exterior hard surfaces |
| Amateur/Professional | Professional |
Active Ingredients: 8.90% w/w (89 g/l) didecyl dimethyl ammonium chloride
The active substance in MMC-PRO, helps to remove algae mould and other single celled organisms from hard surfaces, by disruption of the cell membrane. Preventing photosynthesis and other physiological processes, leading to visible results in 12-24 hours.
Once dry MMC-PRO adsorbs onto hard surfaces it creates a molecular film, which provides preventative action for a number of months.
MMC-PRO contains no bleach or acids, is not corrosive and is readily biodegradable to EC/OECD standards. It is approved for use with weed killers such as glyphosate and is very safe to use.
MMC-Pro before and after comparison:

If contact surfaces such as benches or tables are inadvertently sprayed they should be wiped down or rinsed before use.
Instructions for Use
Where to Use:
MMC-PRO is an ideal product for cleaning all exterior hard surfaces including concrete, roofs, patios, wood, tennis courts, glass, plastic, and block paving. It can also be applied to delicate surfaces such as plaster, rendering, mortar and glass.
Please note that if applied to loose surfaces such as gravel, the preventative action will be significantly reduced.
When to Use:
- Apply at any time of year when algae is present on both porous and non-porous hard surfaces.
- For best results, apply on dry surfaces and allow for 5-6 hours prior to rainfall. This is to ensure that the chemical can absorb effectively.
| MMC-PRO Application Window | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
How to Use:
- Brush off any heavy growth of surface detritus such as leaves which may prevent MMC-PRO contacting the surface affectively and evenly.
- Apply to dry surfaces only.
- Apply via low pressure hand held or knapsack sprayer
- Add half of the required water to the spray tank.
- Measure out and add the required amount of MMC-PRO to the spray tank.
- Add the remaining amount of water to the spray tank.
- Spray on the surface and leave to dry.
- Avoid contact with non-target organisms or plants.
| Type of Treatment | Dilution Rate | Total Dilute | Pack Coverage (Rough Surfaces) |
Pack Coverage (Smoother Surfaces) |
|---|---|---|---|---|
| Average Growth | 1:4 | 25 L | 75-100 m2 | >175 m2 |
| Light Growth | 1:9 | 50 L | 150-200 m2 | >350 m2 |
Additional Information on MMC-PRO
MMC-PRO is approved under the Control Of Pesticides Regulations (COPR) 1986. This covers products which contain active substances that are not yet regulated under the EU Biocidal Products Regulation (BPR). For use as directed.
MMC-PRO should be safely used and contact with plant life should be minimised. However, over-spray or minimal run-off onto grass, soil or hardy plants will not usually cause damage. If the run-off or over-spray is heavier, then simply saturate the area with fresh water.
Ensure that animals, pets, and unprotected persons keep off the treated surfaces until the MMC-PRO is completely dry. This should normally take between 5-6 hours depending on weather conditions.
The Safety Data Sheet is available to download below. Always read the label and product information before use.
Find more information in our guide How To Deal with Moss
FAQs
For further information on MMC-Pro Hard Surface Cleaner 5L, please speak to a member of our technical sales team on 01952 641949.
Technical Information
| SKU | Product | File |
|---|---|---|
| 190939 | MMC-Pro Hard Surface Cleaner 5L | Product Label |
| 190939 | MMC-Pro Hard Surface Cleaner 5L | Safety Data Sheet |
FAQs
What surfaces can MMC-Pro be used on?
MMC-Pro can be used on all exterior hard surfaces. This includes: drives, roofs, paths, tennis courts, artificial turf, concrete, tarmac, block paving.
Please note: MMC-Pro is less effective on loose or friable surfaces, such as gravel.
How do I apply MMC-Pro?
Prepare the surface: Brush off any heavy debris, such as leaves.
Prepare the sprayer: Add half the required water to your sprayer.
Add MMC-Pro: Measure and add the appropriate amount of MMC-Pro to the sprayer.
Add remaining water: Top off the sprayer with the remaining water.
Apply: Spray the surface evenly and allow it to dry. Ensure no rainfall is expected for 5-6 hours after application
What is the dilution ratio for MMC-Pro?
The dilution rate for MMC-Pro varies depending on the level of the growth you're treating:
Average Growth: Mix 1 part MMC-Pro with 4 parts water (1:4 ratio). This mixture will cover roughly 75-100 m2 on rough surfaces and over 175 m2 on smoother surfaces per pack.
Light Growth: Mix 1 part MMC-Pro with 9 parts water (1:9 ratio).
When should I apply MMC-Pro?
You can apply MMC-Pro at any time of year when algae are present on hard surfaces. However, for optimal results, apply it to dry surfaces and ensure no rainfall is expected for 5-6 hours after application. This allows for proper absorption of the product.
Delivery & Returns
- Free delivery on orders over £150.
- Order before 1pm for next working day delivery on most items.
- Bulk items are delivered via kerbside pallet delivery.
- Surcharges may apply to some postcodes.















