Yes it does kill fleas BUT, you will have to recast (spreed in the yard) again and again... BUT, better than poison. I have 12 dogs.

This is great salt at the best price anywhere. It is clean and dissolves very fast! I have been using it for several years without any problems.

Great deal on pool salt every year here. We use a saltwater filter with our pool pump. So much kinder to our skin and hair.

I used it on my pavers driveway and sidewalk to kill existing weeds and stop new grass or weed seeds from germinating

Inexpensive. Have had it for the past 3 years and recommended it to my friends with saltwater pool systems.

I needed a 40 lb bag of salt. This is one. Cons: Its heavy, about 40 lbs. Also had to give it one star for durability...it dissolves in water.

Easy to use

Quick disolve

great stuff , good value

dissolves quickly.