Resolva 24-hour weedkiller in a convenient 1 Litre ready-to-use spray. Resolva 24H is a revolution in weed control, combining the speed of a contact killer with the deep-down root-killing activity of a systemic. The results are amazing--Resolva 24H is so quick you see results in 24 hours. Unlike some weedkillers, Resolva 24H kills the weed and the root, ensuring that once the weed is gone it won't come back. Resolva 24H's innovative formula is totally unique due to its diquat and glyphosate mixture. Resolva uses special IQ technology, which ensures that the glyphosate in Resolva is taken up by the plant much quicker than conventional gyphosate. Always read the label. Use pesticides safely