Pro-Kleen Ultimate Black Spot Destroyer for Patio, Stone, Block Paving, Indian Sandstone, and more (20 Litres)

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  • Wondering how to use this black spot removing formula? It couldn't be easier! Using a pressure sprayer, apply onto the affected area, leave to soak in for 2-4 hours, and then rinse thoroughly. The treatment can be reapplied for badly affected areas and then pressure washed afterwards for even better results.
  • Helps to lift and clean dirt and grime from areas that haven't been treated for years - you'll have them looking brand new once more with this powerful black spot destroying solution
  • One bottle of this powerful black spot remover treats approximately 40 square metres.

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