Pathclear Weedkiller can be used to control weeds on gravel paths & drives, along fences, walls & waste ground. Can also be used around established trees & shrubs. Apply carefully making sure the product does not contact the foliage/trunk of the plants. Pathclear Weedkiller can be used right up to the edge of cultivated areas & lawns. Use from March onwards ideally when the weeds are small & actively growing. Apply on a dry day, if rain is expected within 6 hours do not apply. Apply to an area only once each year. Use with either a watering can or a garden sprayer. Simply snap off the top of the tube & mix with 1 litre of water in a watering can or 5 litres of water in a sprayer & mix thoroughly. Apply spray evenly to the weeds to lightly wet the leaves. Alow to dry before walking or playing on the treated area. Visible effects in 24 hours. Weed death may take up to 28 days (in cold weather activity is slower).