Resolva 24H weedkiller in a 1L concentrate formulation. Treats up to 1400m2 Resolva 24H is a revolution in weed control by 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 it's diquat and glyphosate mixture. Resolva glyphosate uses special IQ technology so it is taken up by the plant much quicker than conventional gyphosate. Contains diquat & glyphosate. Use plant protection products safely. Always read the label and product information before use.