Weedol Gun! Lawn Weedkiller is a pre-diluted ready to use selective weedkiller spray for use on lawns, for control of most common broad-leaved weeds. One treatment kills dandelions, daisies, clover, plantains, black medick, lesser trefoil and mouse-ear. For use on lawns, for the control of most common broad-leaved lawn weeds. Harmful to aquatic life. Maximum number of treatments: 1 per year. Use on leafy weeds from April to September when they are small and actively growing. For best results do not mow for 3 days before or after treatment. Avoid spraying in drought or frost. To avoid drift, do not spray in windy conditions. Apply spray evenly to lightly wet the leaves, avoid drenching. For new lawns, treat in the spring at least 2 months after sowing or laying turf - the new lawn must be growing well. Maximum individual dose 500ml product per 10m².