Description: PestShield Advanced Weed Killer Trigger Spray 500ml Features: - Pest Shield Path and Patio weed killer is suitable for use on paths, patios, driveways etc. in all areas where deep rooted plants can travel. - Weed killing on deep rooted plants should be done when the green foliage is visible, once the plants have been treated, do not chop down the vegetation. - The weed killer will kill the roots preventing further growth. - PestShield Weed Killer is a ready to use systemic weed killer. - Use this to kill weeds and roots in your garden for a tidy garden. - Use as a home garden weed killer. - Always read the label and product information before use.