-
Inspect rock grates periodically
-
Rock grates are subject to very high temperatures and will weaken and deteriorate over time.
-
Knock off loose rust and scale with a wire brush.
![rock-grates](https://www.appliancefactoryparts.com/blog/wp-content/uploads/2010/05/rock-grates.jpg)
-
If grate is very thin, or sags excessively, replace with a
new grate sized to your grill.
David B. September 20th, 2010
Posted In: BBQ Maintenance