Actiwash Pro is an efficacious and nearly pH neutral biocide suitable for the removal and control of unsightly organic (red, green and dark) staining found on many exterior surfaces. It's a more concentrated version (5x) of Actiwash Domestic and is designed for professional users. The powerful anti-microbial properties exhibited by the Actiwash formula slow down recontamination, thus providing lasting results, Actiwash is bleach-free and safe for use on virtually any natural or synthetic building surface.

View Actiwash Surface Treatment Guides:
Actiwash Stonework Treatment Guide
Actiwash Timber Treatment Guide
Actiwash Paving Treatment Guide 
Actiwash Tennis Court (Artificial Grass) Treatment Guide
Actiwash Tarmacadam Treatment Guide 
Actiwash Resin Bound Rubber (Wet Pour) Treatment Guide 
Actiwash Render Treatment Guide 
Actiwash Roof Treatment Guide
Actiwash Cladding Treatment Guide
Actiwash Resin Bound Stone Treatment Guide 
Actiwash User, Animal and Environmental Health and Safety

Features & Benefits:
• 5 litres makes up to 255 litres
• Cleans and preserves exterior surfaces
• Non-bleaching - chlorine free
• Biodegradable
• Hard water resistant
• Provides long-lasting results
• Easy to apply 

How does Actiwash work?
Actiwash affects the proteins and cell membrane of microorganisms, consequently causing the release of nitrogen and phosphorus from cells. Where an apply and leave application is used, the processes of natural weathering work to eliminate the dead biofilm staining. 

How long does the self-cleansing process (spray/brush & leave) take?
(1) Green algae stains should disappear within a week. (2) Red algae stains should disappear within 2-3 weeks. (3) well established dark staining can take several months to disappear. Gradual lightening of the surface contamination should be noticeable within the first few weeks and months following treatment. Note: Severe biofilms may require an additional application. However, this is not typically necessary. A brush agitation of the Actiwash solution is advisable on heavily contaminated areas.

Active Ingredients: 53% w/w DDAC (C10 & C8-10)

Guide on Quaternary Ammonium Compounds (The Active Ingredients)

PCS Number: 102639 - Approved by the Department of Agriculture, Food and the Marine