Nilco Angel Foam Patio & Path Cleaner 2L

Nilco Angel Foam Patio and Path Cleaner is a super concentrated formula kills algae within 2 to 4 days and stays active controlling regrowth for up to 9 months. The disinfectant formula is suitable for treating all types of hard surfaces including: Patio, paths, stone and driveways. Perfect for large or small areas.  Directions for Use: Ensure the surface is dry and rain is not expected within 6 hours of treatment. Ensure the area to be treated has been swept and is clear of debris, pets and people. Remove gun from packaging and screw on to the top of the bottle. Connect hose pipe connector to the foam gun. Turn tap position to "spray", and turn on water supply. Spray Angel Foam over the area to be treated, then turn off the water supply and leave the product to work. For stubborn areas agitate the surface with a hard-bristle brush. DO NOT RINSE OFF. Unscrew gun and store in the bottle, replacing the screw cap prior to storage.