I just put down the Scott's Weed and Feed that kills dandelions and clover (a problem in my yard). It is doing the job. I've used it before. I bought mine at Sam's Club. I have heard some sad stories about "lawn services" and contracts, etc. At least this way, I know what is going on my lawn. This is it: Scotts Turf Builder Weed and Feed Lawn Fertilizer-Lawn Care-Scotts