Your lawn prefers a pH range of 6.8 to 7.5. When your dog urine which is typically has a pH of 8 or higher,is introduced to the soil your lawn cannot tolerate the dramatic increase in pH. Evolve Organic Dog Spot works in two ways:

1. Evolve Organic Dog Spot Prevent reduces the overall pH of your soil to approximately 7 so that the impact of the higher pH Urine has much less of an impact to your lawn.

 

2. Evolve Organic Dog Spot Prevent  also absorbs urine on impact and will then slowly introduce it to your soil further reducing it's ability to increase the pH of your soil.

 

For best results apply Evolve Dog Spot Prevent three times per year, Spring Summer, and Autumn.