
The Uni-Pro deck cleaner concentrate in a 5L size is a high-strength cleaner for exterior timber, lifting dirt, grime and stains before coating. As a concentrate, it is mixed with water for use.
So what does deck cleaner do, and does deck cleaner work? It helps strip away built-up grime, mould and algae and revives grey, weathered timber, which is why a deck cleaner is a useful first step before re-oiling or staining. It suits timber decking, pergolas, weatherboards and other exposed exterior timber.
The Uni-Pro 5L Deck Cleaner Concentrate is a high-strength cleaning solution designed for exterior timber surfaces, removing dirt, grime and stains. This concentrated formula is quick and easy to mix, making it suitable for rejuvenating grey and weathered timber before coating.
It helps remove mould and algae, ensuring exterior timber decking, pergolas, weatherboards and other exposed timber surfaces are clean and ready for maintenance. It is for outdoor use only.
It is a high-strength cleaner that removes dirt, grime and stains and helps revive grey, weathered exterior timber before coating.
Cleaning weathered timber helps remove grime, mould and algae so a new coating can adhere and look its best.
It is a concentrate that is mixed with water, then applied to exterior timber surfaces.
It suits exterior timber decking, pergolas, weatherboards and other exposed timber. It is not for interior use.
This is the 5L size.




