Patio Black Spot Remover Natural Stone 2L

Clean and restore your patio with Patio Black Spot Remover for Natural Stone, a patio cleaner guaranteed to remove stubborn dirt, black stains, algae and bird poo from sandstone, limestone and other natural surfaces.

You can safely use Patio Black Spot Remover on Indian Sandstone, York Stone, Limestone (including Portland and Bath Stone), Marble, Granite, Travertine and all other types of natural stone paving.

This powerful treatment removes stubborn dirt, engrained black stains & algae from patios before your eyes. It works deep into the surface to revive the original colour and texture of your stone, leaving your patio looking fresh and renewed after pressure washing.

Pressure washing your paving on an annual basis can damage natural stone patios and loosen pointing. Patio Black Spot Remover for Natural Stone is designed to break down black spots, algae, lichen, dirt and grime without the need to abrasively clean the surface of the stone. It supports easier black spot removal, helps protect your garden stonework for longer, and delivers results that standard patio cleaners cannot achieve. 

To keep your stone looking its best and the reduce the need to pressure wash, follow up with our Patio Black Spot Preventer. Applied annually, it will prevent staining and discolouration and remove green algae within days without the need to power wash. The Preventer should be applied 12 months after the initial removal treatment or on newly laid stone.

Safe, biodegradable, and acid-free, our formula can be rinsed into flower beds or lawns without harming plants, making it both effective and environmentally responsible. 

Patio Black Spot Remover is safe to use around pets. As a precaution, we recommend keeping pets out of the area whilst applying the product. Once the Remover has been washed off the surface, it’s instantly safe for pets to walk on the area.