Gallup Home and Garden Weed Control is promoted as the strongest weedkiller available and on par with professional weedkillers.
It certainly looks industrial in the bottle. There’s no fancy packing or claims, just the statement: ‘Systematic weed killer for the control of annual and deep-rooted perennial weeds.’
It’s strong stuff and a single 2 litre bottle treats up to 3332 sq/m. I guess if you have a badly overgrown allotment or paddock this is a good choice. I don’t have any of those, so it got the same treatment as the other weedkillers such as SDK, Roundup and Job Done.