I moved and had not touched my traeger for over a year. Being neglected. I did a deep clean and got this to make sure my porcelain coated grill grates were not scratched. I heated my traeger up to 500° making sure it was nice and hot when I used the new brush.
With the foldable bowl that it comes with, I filled it with hot water and a few drops of soap. I dipped the brush in and went to town on my grill. Everything came off really quick. I had no chared bits left on top. I am super amazed how well this works. I will be using thos forever and ever going forward. I'll update if something unusual happens, but so far so good.
I would get this as a gift or for your own personal use.