I live in south eastern Arizona, and I have been using this product since 2017 both at my work place & at home. Here we have some very stubborn "weeds"... mesquite, catclaw, Russian thistle (tumble weed), bermuda, nutgrass, dandelion and a whole host of others I dont know the name of. At work, I have approx 1500 feet of chain link around the property and this stuff keeps the fence line free of EVERYTHING so I dont have to chew up a ton of weed eater line. Same story at home with less fencing. I highly recommend this stuff to everyone in my area. I us 4oz of product to 1 gallon of water in a hand pump sprayer, spray everything that is GREEN (dont spray bare ground, it wont do anything) that I want to be rid of, and in about 7 days the item has yellowed to the point where you know its dead. I have found that for maximum effectiveness, spray your mixture right after you have weed eated the area. The exposed cuts seem to drink up the mixture quickly. This product kills from the root up, thus it takes several days for VISIBLE results, and it has been very effective for many seasons. Over the years, I have had to purchase less and less of this product simply because I dont see very many weeds along my fence lines any longer.

The last 14 gallons I purchased may 2 2019 must have been a bad batch. We have used farmworks for years and we normally see brown down within 5 to 7 days. Not with this batch though. Have sprayed twice since 5-2-2019 and fields are still bright green. The cost of the concentration is only a small part of the cost of using it. You also have to figure in the cost of oporating the machinery to apply it. When your tractor uses 3 gallons of fuel a hour to run it gets expensive to fix some chemical company's screw up.