I was looking for a weed/grass killer that would do its best to not kill my pets. This one seemed to fit the bill just perfectly. Once receive its use is self explanatory. There is nothing more to do than to unscrew the cap, screw in the sprayer, shake up the contents and spray away. Follow the instruction as written and you will see results in no time. That is however if you followed the instructions and applied the product with full sun to help things along. Here in Texas I have no shortage of that. Everything turns brown as you would hope. Unfortunately there is a problem The greenery appears to die on the surfaces alone. That means the roots are still viable so the weed/grass will return. So that would not necessarily be a problem as a reapplication is easy BUT the product is expensive so tearing through it quickly is not cost effective. In addition, while I do not wish to diminish the efforts from the manufacturer, the product is basically vinegar, salt(s) and a surfactant. That said I would really like to support these folks and their wonderful product but my budget just wont allow for the repeat purchases to keep the greenery in check. I will probably try my hand at creating the mixture and see how it goes.
So this review is tough. It is a great product in the pet safe space but, for me, too expensive to use on a regular basis and you need to use this on a regular basis.

Weeds out here in Arizona are no joke. I wanted something that was natural for an area that my dog walks and this stuff works wonders. Smells nice as well. Also kills pesky ants quickly. It's expensive but I'll happily buy it again as it's kept my front and rear yard weed free for months now.

Wanted to get rid of grass in my Myrtle ground cover so I purchased the product about 6 weeks ago. I called to ask about the best way to use it. The representative cautioned that the product might also harm the Myrtle even if I carefully just sprayed the tip of the grass. The representative offered me a replacement product - Rodent Shield, which I had successfully used many times before to get rid of mice and rodents in the basement and camper even cautioned me if I use it for a car only spray it in the wheel wall or other openings --not near any wires. The replacement product was at No cost to me. Wow, I had not expected that. Best customer service I have ever received and I am 82 years old.

Never could get the sprayer to work (with or without the "filter" they suggested be removed). Instructions didn't offer much help -not even a "parts list" to identify the filter.
I ended up pouring the vinegar into a sprayer I already had and using that to apply the product to the weeds and brambles. It worked. .

This stuff definitely kills the top part and helped loosen the roots. It's especially effective if you can wait several days to let it kill things off. It cut way down on the work I would have had to do, because my gardens were way overgrown with webs of grass weeds.