Professional Biocide Treatment
Keep your roof, driveway, and patios cleaner for longer. We use professional-grade AK Exterior Biocide DDAC 50% to safely eliminate moss, algae, and lichen spores at the root, preventing rapid regrowth.
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What is a Biocide Treatment?
While pressure washing and scraping remove the visible moss and dirt from your exterior surfaces, microscopic spores are often left behind. Biocide is a specialized chemical treatment designed to penetrate porous surfaces (like roof tiles, block paving, and patios) and kill these remaining biological spores.
Kills Spores
Eliminates the root cause of moss, algae, and lichen, ensuring your surfaces are truly clean at a microscopic level.
Prevents Regrowth
Provides a protective barrier that significantly delays the return of unsightly organic growth.
Safe Soft Wash
Applied gently using low-pressure soft washing equipment, ensuring no damage to delicate roof tiles or pointing.
AK Exterior Biocide DDAC 50%
We use our own high-strength professional biocide, formulated specifically for exterior cleaning treatments. Designed for trade and professional operators, this solution delivers exceptional, long-lasting cleanliness.
- Applied after our Marshall Air System roof clean or Westermann driveway clean.
- Works over time: the weather cycles activate the biocide, continuously cleaning the surface over the following weeks and months.
- Safe for use on roofs, render, patios, and block paving.
The AK Exterior Cleaning Difference.
See how our professional approach and specialist equipment compare to traditional cleaning methods.
| Features | AK Exterior Cleaning | Typical Competitors |
|---|---|---|
| Fully Insured & Certified | ||
| Specialist Equipment (Marshall Air, Westermann) | ||
| Safe, Air System Roof Cleaning, No Water | ||
| Long-Lasting Biocide Treatments | Sometimes | |
| 5-Star Customer Reviews | Varies | |
| Free, No-Obligation Quotes |
The AK Exterior Cleaning Difference.
See how our professional approach and specialist equipment compare to traditional cleaning methods.
| Features | AK Exterior Cleaning | Typical Competitors |
|---|---|---|
| Fully Insured & Certified | ||
| Specialist Equipment (Marshall Air, Westermann) | ||
| Safe, Air System Roof Cleaning, No Water | ||
| Long-Lasting Biocide Treatments | Sometimes | |
| 5-Star Customer Reviews | Varies | |
| Free, No-Obligation Quotes |