Post-Treatment

About This Service

Post-treatment may be recommended after pressure cleaning to help treat remaining mould, algae and organic growth.

It is commonly used on suitable exterior surfaces after cleaning, especially where organic build-up has been present. Post-treatment can help slow the return of mould, algae and surface build-up, helping the area maintain a cleaner appearance for longer.

Suitable For

• Driveways

• Paths• Concrete areas

• Pavers• Outdoor hard surfaces

• Areas affected by mould or algae

• Surfaces with recurring organic growth

Common Build-Up We Treat

• Mould

• Algae• Mildew

• Organic growth

• Green surface build-up

• Black surface spotting

• Weather-related build-up

How It Works

After the main pressure clean, a suitable post-treatment solution may be applied to help treat remaining organic growth on the surface.

The treatment may continue working after the service is completed, which means results can continue to develop over time depending on the surface, weather, shade and moisture levels.

Important to Know

Post-treatment is not a permanent prevention method. Mould, algae and organic growth can return over time, especially in shaded, damp or high-moisture areas.

Results can vary depending on the surface condition, drainage, weather exposure, surrounding vegetation and how much organic growth was present before cleaning.

Customers should advise us of any sensitive plants, ponds, water tanks, pets, drainage concerns or delicate surfaces before treatment is applied.