I recently posted a video review on YouTube of Weber Grate Grill Cleaner. The bottle says it’s a spray cleaner for “all interior grill surfaces.” I used it to clean the cooking grate of my Weber smoker, but it can also be used to clean gas grill grates (which I have not tried).
If you’re interested in seeing how Weber Grate Grill Cleaner worked for me, check out my video: