Frank’s Patio & Driveway Cleaner is a fast acting, ready to use black spot remover which targets unsightly and unwanted lichen from patios and driveways.
Black spots are caused by lichen which thrive on stone surfaces in damp and shady conditions. The lichen buries deep into the pores of stone seeking the nutrients within. These gradually spread through the surface of the stone. Our super strong economical formula is specially designed to kill lichen, moss, mould, and algae and remove stubborn black spots from patios, concrete and brick surfaces. Safe for use on most types of natural stone.
Contains sodium hypochlorite (bleach) so may cause discolouration to coloured grout and/or brickwork. Test on a small inconspicuous area first.
5L of Frank’s Patio & Driveway Cleaner treats approximately 40 square metres.
How To Use:
- Ensure area is free of dirt and debris before applying.
- Do not apply if rain forecast.
- Test on an inconspicuous area first.
- Apply to affected area with either a spray bottle or watering can.
- Leave for at least 2 hours (overnight would be better.)
- Once treatment is complete. Rinse with hose or pressure washer and allow to dry before reintroducing children and pets. patio and driveway cleaner.
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