Driveway Weedkiller Garden Doff 'Knockdown' Systemic Path & Patio Weedkiller 1L
- Treats weeds & grasses growing between paving slabs - reaches right down to the roots.
- Kills weeds right down to the root.
- Does not stain or mark paving.
- For use between February & October.
- 1 Litre easy trigger spray bottle.