Cuprinol Decking Cleaner - 2.5 Litre - Removes dirt grease and green algae Coverage - Up to 13m2

Coverage - Up to 13m2 / Litre

Then wipe the nozzle with a damp cloth

Alternatively use Sadolin Classic All Purpose Woodstain to add colour to interior wood

For plaster

Cuprinol Decking Cleaner - 2.5 Litre - Removes dirt grease and green algae Coverage - Up to 13m2A powerful decking detergent specially formulated to remove dirt, grease, algae and mould An effective anti algae decking cleaner for softwood and hardwood decking Suitable for use on garden decking, patios and stonework Specially formulated to remove dirt, grease and green algae Ideal as a pre treatment before applying a decking oil or stain Water based Brand Cuprinol No. of coats 1 Coverage Up to 5m per litre Drying time 1 hr Size 2. 5L