Lawn Weedkiller - Gun Spray | 4106334 Outdoor use only Concentrated formula Kills weeds not lawns Size: 800ml Weedol Lawn Weed Killer Gun Spray 800Ml | 4106334 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. Kills weeds but not the grass. Ideal for spot treatment or treating small patches of weeds within the lawn. Features For use on most common broad-leaved lawn weedsControls weeds such as white clover, black medick, lesser trefoil, daisy, dandelion and plantain. Kills weeds not the grassSelective weedkiller that controls most common broad-leaved lawn weeds without harming the grass. Provides season-long lawn weed controlRequires one treatment per year. Ideal for spot lawn treatment or treating small patches of weeds.