Patio Black Spot Remover for Block Paving

• Completely restores the colour of stone of any age within 2 hours of application.  Black Spot Remover Patio will remove all forms of organic growth from garden stonework, including black spots, white spots, green algae & red algae. Patio Black Spot Remover gives that ‘just laid’ look you thought was gone forever.
• Safely restores the colour and condition of stonework, of all ages within 2 hours.
• Slippery patios are made safe within minutes of application. Use Patio Black Spot Preventer in 12 month time to ensure the black spots don’t return.
• Each 4 litre container will cover a maximum area of 18 SQM. The older the stone, the more applications will be required. Carry out a trial area (1m x1m) first to see how many applications are required to remove every black spot before proceeding with the rest of the area.
• Must be applied with a 5 or 7 litre pump up sprayer.
• For us on Block paved paths and driveways.

Supplied in liquid form, ready for use. Pour into a 5L or 7L Hozelock garden pneumatic sprayer. Biodegradable & non acidic . Coverage – not exceeding 5 SQM per 1L. Dwell time: leave for 2 hours. No need to scrub. Remove using a pressure washer with a fan jet (Vario). Removes all forms of organic growth including green and red algae, white fungi, black spots and moss. Available in 2 and 4 litre containers. Patio Black Spot Remover is currently the only product developed specifically to remove those hideous black spots and restore the natural colour of stonework. Coverage rate is based on a patio that is 3 years old. The older the stone, the more treatments required. Carry out a trial area (1m x 1m) to determine the coverage on your stonework. To maintain your garden stonework and stop the return of the black spots, buy and apply our Patio Black Spot Preventer annually. This will remove any black lichen spores before they have the chance to germinate and turn into black spots and will also remove green algae.