Stratacote formulated Agent Blue back in the days when we did contracting - we designed it to work quickly with visible results that last.
We know Agent Blue Moss & Mould Kill works. It is formulated to deliver powerful results you can see.
After receiving positive feedback from clients who stated Its the One That Works we got to work and made it available for purchase under the AGENT BLUE brand.
Use it - You wont regret it!
Agent Blue is a highly effective water-based formula for widespread and long term control of moss, mould and lichen on almost any substrates
Agent Blue has no harmful bleach agents in it. It is a biocide, and is only active against moss, mould, algae and lichen which are members of the Bryophyte plant family. Bryophytes don’t have a root system and breed via spore transmission, the reason they can attach to almost any surface, damaging the host substrate in the process. Spores travel freely over great distances in the wind and can spread rapidly.
Simply add the specified amount of water (according to label) and apply liberally – approx. 4 square meters per litre and wait for the results!
Easy to use, effective and trusted by contractors , retailers and home owners, Agent Blue is the smart choice for lasting protection and a fresher healthier environment.
Agent Blue is a professional-strength moss, mould and lichen remover, formulated right here in New Zealand. It's biodegradable and bleach-free, unlike a lot of what you'll find on the supermarket shelf.
Up to two years, depending on the surface and how much weather it copes with.
With the Super Concentrate, you're looking at as little as 34c per diluted litre - a lot more cost-effective than most retail products, which tend to be far more watered down.
Yes, with a couple of precautions worth knowing. If you're treating paths, courtyards or other pet-accessible areas, we recommend keeping cats and dogs indoors until the surface has fully dried. Cats in particular may lick their paws after walking on a wet treated surface, and contact with Agent Blue before it's dried can cause nausea.
Nope - Agent Blue is formulated so you don't need to water blast at all. The product does the work of lifting moss, mould and lichen on its own.
You'll usually start seeing moss and mould begin to die within 2-3 days, and fully clear within one to two months of application. Lichen is more resilient - it typically takes 2-3 months to show initial results, and can take 6-12 months to fully come away.
Home Owner 5L - ready to use, makes up 30 litres of spray (2 x 15L sprayer lots), suited to general jobs around the home. Contractor Concentrate 5L - makes up 60 litres (4 x 15L sprayer lots), built for tradies and bigger jobs. Super Concentrate 5L - makes up 300 litres, our most cost-effective option, ideal for larger areas. Aero Pro Concentrate - formulated specifically for drone application, developed in partnership with drone operators for effective results at lighter application rates.
All roof types, concrete, asphalt, stone, timber and most other exterior surfaces. For glasshouses and solar panels, we recommend Aero Pro diluted 1:100, with a rinse-off once the product has dried.
Yes - free shipping on every order, no minimum spend, NZ wide.
Download Product Application Guide
