Bests & Worsts Reviews from Amazon

I had a cockroach infestation in my front yard. Sooo many roaches. I could actually hear them moving around in the grass. I tried diatomaceous earth which has always worked well for me in the past but this time they just laughed at it. After using the Home Defense, the carnage the next morning was a sight to behold. The only reason this is getting 4 stars instead of 5 is the "comfort wand" crapped out about halfway through the bottle. I used the whole bottle in one night (yes, it was that bad) and ended up pouring the last 1/3 of the bottle on a tree stump where the little freaks apparently had developed nests. I've seen some roaches back in the front yard but not that many. I'm buying a second bottle to get rid of those and the ones in the back yard who are laughing at the second 10-pound bag of diatomaceous earth.