This is proven with over 200 million square feet of injection without a structural failure to date. We have invested over one and a half million dollars in scientific studies and soil tests at Texas A&M, Penn State, and Oklahoma State University to make sure our product is exactly what you need to combat clay soil. The studies show that EcSS 3000® not only reduces the negative charge of the clay particle, but actually changes it’s molecular structure. That change to the molecular structure is irreversible. If you aren’t familiar with our product, we hope you will take the time to either watch our full 9 minute DVD, or at the very least the short clips attached to attain a better understanding of how our product works.