BioAdvanced All-In-One Lawn Weed and Crabgrass Killer I, Ready-to-Use, 1 Gal

This product is slow by design, but it kills weeds methodically and permanently. Thistle cannot be dug out or pulled, the same for dandelions. If you leave just a spec of the tap root the weeds grow right back. I have gotten rid of thistle in many places including the entrance to our subdivision. I have used both the pre-mixed and the condensed. When the gallon was empty I added the condensed to the gallon container and used a little more than the directions called for to 1 gallon of water and watched the weeds disappear quicker. Adding more than the directions works great in mulch but stay away from the flowers. The liquid needs to be sprayed on the leaves of weeds, the leaves absorb the solution and the weeds shrivel up and disappear. Apply when weeds are dry and do not water, you will wash off the solution. I love this product and have used it for many years.

It doesn’t work fast, but it eventually does kill the crabgrass

If I could give this zero stars, I would. This is a terrible product. It doesn’t work at all. It killed my grass and not my weeds. It barely pumped out any liquid and the spray broke after one use. I tried to return it but after securely putting it in a box, it leaked and seeped through the box and dyed not only my white carpet bright red but also stained my floors. I would love a refund but can’t even return it to get one. Very disappointed

Worked on regular weeds but not the creeping Charlie in my lawn that is listed as one of the weeds its supposed to kill.

Takes care of my Weeds including the Crab Grass, not in one application mind you, Crab Grass seeds germinate and you will be spraying three to four time to keep them under control, but most other weeds types are gone after one application. Start early in the season (Spring) to assure results year round. I have Neighbors that could care less and so I have a larger fight on my hands when seeds from their yards grow in mine...... One Neighbor must love Dandelions as over half his yard is blooming Yellow plants....But this stuff keeps them under control, get them before they go to seed...

It really works but takes 3-4 days so you can start seeing results. Happy with this product!

FANTASTIC! it is really good at killing the weeds on the grass as well as in my flower beds without killing my plants. What is also nice about this, is that it has a light reddish color so you know where you have sprayed.One thing DO NOT do is combine the spray bottle type with this larger container. I made that mistake and it killed my lawn as well so I had to recycle in my hazardous waste bin. loss of money :( my fault

Included spray nozzle did not work. Transferred material to pump sprayer to use. Did not kill much just a few leaves not the weed in its entirety.