Roundup for Lawns Crabgrass Destroyer2, 64 fl. oz.

It WORKS!!! Follow the instructions and you will see the effects within 5 days. Very easy to use. Follow all safety recommendations. My jug did not leak. The instructions say you'll see results within 5 to 7 days. The duration of the chemical is very evident when the crabgrass turns White. I've always trusted Roundup for my other weed needs. Definitely recommend and will definitely purchase again, when needed.

The nozzle didn’t work with the wide spray function. Attempted to switch the nozzle with an empty bottle that I had, and it still didn’t work. It did not kill the crabgrass at all. I sprayed it several days ago and nothing happened. Definitely won’t be buying this again from Amazon, but only from an actual lawn store.

It is extremely effective in killing crabgrass. I especially like that the weed turns white in in couple days (before completely disappearing) to show that it is working and also so I can apply it to weeds that I missed or which have germinated since the last application. I also appreciate that the applicator remains clear and hasn't clogged once. No problems at all with getting a sufficient amount of product out. I love this stuff!

as with any liquid, leaked during shipment...lucky just a small amount, not enough to go into a return, item was bagged in a ziplock bag that caught most of the leakage...item was still useable. I have not tried to apply the spray yet, but you must not use this item with winds more than 10 mph. I also have heard and read in the instructions, that the liquid can leach into other parts of the yard causing death to small plants, and shrubs, trees or anything alive in your garden will be left dead , along with overspray, spray can drift to other plants you love, and kill those also....but i plan to still use this item after the many days of rain reported in the next week or so. Watering near close application of weed killer will cause other plants to die. Don't apply in a blanket application doing your whole lawn at one time...something you surely love is going to die. Spot apply on a windless day..no rain expected for 4-5 days out. I know this all sounds a bit too much, but from what I have read and heard from other users...Caution applying is essential. Price or value for money is great, application is ease of use and effectiveness is spot on, if you don't kill everything you love doing it.

I’ve used this for crabgrass and it does work, but the results were slower than I expected. Some of the crabgrass took multiple applications before it was completely gone. It’s easy to use and convenient since it’s ready to spray, but I expected faster results.

It does work results are slow

Sprayed a large clump of crabgrass with copious amounts of this stuff a week ago. It looks even healthier now. Seems to have enjoyed the application. Don't waste your money.

Takes a while but the active ingredient does kill crabgrass. Is not a preventative though. The spray container is poor quality. The inner straw was not connected and opening too small to fish it out and connect. Have to go around holding jug upside down to get product to spray. And the spray nozzle/handle feels cheaply made and does not work smoothly