"Very impressive! As a manufacturer, we hear from customers looking for ways to correct issues with rust and discoloration on grills from all over the country. Working with the team at Barry's Restore It All Products, we samples the Stainless Rust Medic on a variety of these issues including some corrosive damage. This kit simply does what is says, we were able to clean our test grills and use Nano Technology to protect the surface moving forward. We proudly recommend the Stainless Rust Medic for every grill purchase as an insurance policy to maintain the health and beauty of their grill for years."