Usage guide

Cuprinol Decking Cleaner is a powerful detergent specially formulated to remove dirt and grease and kill algae and mould. It also sterilises the surface of the deck to protect against regrowth.

A 2.5 litre pack is normally sufficient for: 20m² depending on the surface and growth.

Remove large areas of algal growth with a scraper. For heavy mould/algal growth use undiluted. For lighter growth dilute with an equal amount of water.

Apply Cuprinol Decking Cleaner generously by brush, spray or watering can (fitted with a rose). When spraying use a course (airless) spray and avoid atomisation (misting). The Cuprinol Wood Treatment Pressure Sprayer is ideal for this. Scrub affected area with a stiff brush. Leave for a few minutes then rinse off with water. Allow to dry before staining or sealing the deck.

Remove as much material as possible from brushes before cleaning with clean water. Do not use or store in extremes of temperature.

Always read the pack instructions carefully before use.