Black Spot Remover for Indian Sandstone

Patio Black Spot Remover is an extremely powerful black spot remover for Indian Sandstone patios, decks and paths. It is particularly effective against unsightly black spots caused by lichen and helps prevent regrowth for several months. Suitable for all types of non-shiny natural stone, including sandstone, limestone, concrete and block paving. It can be used for both household and professional applications. Contains powerful fungicide, algaecide, antibacterial disinfectants and detergents to tackle black spots caused by lichen and keep patios looking clean.

Designed and manufactured in the UK.

How to use:

• Use neat – no dilution required.

• Apply using a low-pressure sprayer or a simple watering can.

• Leave to work for approximately 30 minutes to 2 hours, depending on how heavily affected the surface is.

• Wash away thoroughly with a hosepipe or jet washer.