I sprayed this less than 60 days ago and all the weeds are back!!

I've used this twice a week apart now and the weeds have never looked better. I've used it exactly as directed and I see virtually no change in the weeds over the last three weeks. I'll never waste my money on this stuff again! [This review was collected as part of a promotion.]

I used an entire bottle on one side and a front area of my house the day before my daughter graduated from 8th grade (May 22nd) and less than a month (June 20th) later weeds are already popping up an inch above ground. I read reviews about how important it was to measure accurately and made sure I was exact with my measurements. I made sure to spray and get every inch of area where there were weeds and to make sure the area was wet with spray. I did it on a day it was 77 degrees out. It wasn't windy and the sun was shining, not a cloud in the sky. I'm just really disappointed. I don't have time to spend hours spraying and pulling weeds every few weeks and I was really hoping this would do the trick. I had already bought another bottle for the back of the house along my fence and can't return it since I tossed the receipt thinking it had worked in the front. Am I wrong to think it would kill weeds and prevent them at least for a few months?

I bought this for a clean up project in some bed areas. I mixed accordingly to manufacturer's instructions. I applied 2 days after any cutting. Kinda just browned some of outside leafs, but most were upright after 48 hours of exposure no rain. Second application added an extra 2 oz. Of product hope to get better results. Long time user of product but this just didn't work.

I bought this product a while ago with the same label and the label said mix 2.5 oz. to 1 gal of water. The last container I bought with same size says mix 6 oz. to 1 gal of water. Yes, I bought the same looking container without looking at the directions close enough but I was very upset that Monsanto Company would change or WATER down their Formula.

This year I have purchased this product twice and both times I have been disappointed. I mix it per bottle instructions then spray with barely any results like I have had in the previous years. When I spray it normally takes 2 sprays on the same plant for it to die. I normally spray alongside the driveway/house/garage/fence and spot treat the driveway. I'm not sure if it's the same or if the company has changed the ingredients from years past.

the cup was cracked and it seems like the bottle may be leaking as well.one of the cushion bags were "glue"d to the bottle with viscous liquid and I'm not sure where it's coming from

I bought this concentrated roundup so that I could increase the killing power of the spray. The pre-mixed stuff just can't kill the tougher weeds that have popped up so I needed to double the concentration. Unfortunately, even doubling the recommended amount couldn't knock back the tough weeds. It did take care of the smaller ones I cut back with my bush whacker, but they don't stay dead for long. Within a month they are back at full growth. I need to find a better all-in-one concentrate.