We run a dog rescue and between personal and rescue dogs we can have up to 15 dogs here at one time. That is a lot of dog waste for the soil, and yes it can smell God awful at times no matter how often we clean their potty area. A friend told me about this years ago and we have used it every since. It helps break down the enzymes in the dog's urine and reduces the odor drastically. If you have dogs I highly recommend this product! I clean up all the waste then I put a bag in my grass seed spreader, set it on the highest setting and just walk the area twice. It looks like it snowed on the ground for a day or two. But it breaks down the enzymes in the urine and neutralizes the uric acid in the ground. It is non-caustic so it is safe for the dogs too. We have had dogs roll in it and no issues. I have even had a friend come over with her toddler and she played in it before we realized what she was doing and she had no issues either. I spread it twice a month in the yard.

This product (and also the aglime from TSH) are high in magnesium. Appropriate for eastern US. But in the west we have mafic soils, so these products will make soil sticky and poorly drained. But bad labeling makes this hard to find out.