Roundup Total Fast Action Weed Killer, 1 Litre

Weeds - one of the banes of any garden! Luckily, this stuff does the trick. After going around and giving all the weeds a spray, I noticed visible results the very next day with the weeds already wilting. Within a couple of days, everything was completely dead and ready to pull out (or just left to dry up on their own). It worked far quicker than expected, and I only needed a single application. This 1 litre bottle was more than enough for me, but obviously everyone needs will vary. Doesn’t break the bank, requires zero preparation since it’s pre-mixed and ready to use, and it’s incredibly simple - literally just spray and go. It does exactly what it’s supposed to, and you really can’t ask for more than that. Purchased for £6.00 in April 2025.

Well known product which works quite well

I used Roundup Ready-to-Use Weedkiller on a severe bindweed infestation that had completely taken over the corner of my garden and was spreading in from next door. The bindweed was dense and tangled around kids’ toys, a bike and other items, so I wanted something effective but easy to apply. Application: • The spray bottle was simple to use — no mixing needed. • I applied it twice, making sure to thoroughly soak all the leaves. • I avoided cutting or pulling the bindweed before spraying, as instructed, to allow the weedkiller to travel to the roots. Results: • Within a few days, the leaves started yellowing. • After about a week, the majority had wilted. • By two weeks, everything was completely brown and dead. • Even after heavy rain, the treatment still worked well. Clean-up: • I left it to fully dry out, then removed the dead vines easily. • I’ll keep an eye out for any regrowth, but so far it looks like it’s killed it back to the roots. Verdict: Roundup performed exactly as advertised. It took patience (waiting a week or two to see results), but it worked far better than just pulling or cutting, which never solved the problem in the past. I’d recommend it for tough, deep-rooted weeds like bindweed, especially where it’s creeping in from neighbouring gardens.

Works

Great weed killer

I’ve used Roundup Total Fast Action a few times now, and while it definitely kills weeds fast, it doesn’t seem to keep them away for long. Within weeks, the same patches start sprouting again, it’s like a never-ending loop. For the price, I expected longer-lasting results, especially since it’s marketed as a total solution. The liquid has funny smell and the package leaks. That said, it’s super easy to apply and works quickly, you’ll see visible results within a day or two. It’s great for clearing up patios, driveways, and garden edges when you need a quick fix. Just don’t expect it to be a one-and-done product. Maybe for long-term weed control, you might want to look into something more heavy-duty or combine it with preventative treatments.

Works ok but watch out for overspray. It kills your lawn better than it kills the weeds.

My Husband thinks this is brilliant