Andy wrote:
>
> biig > wrote in :
>
> > I don't have a self cleaning oven. I have heard that lava rock
> should
> > be replaced occasionally???? ......Sharon
>
> Sharon,
>
> I change rocks usually once a year depending on how well they spread the
> heat. Turn rocks over before a bbq event and heat to burn off grease
> first, so you're not cooking rancid grease flavor into your food.
>
> Andy

Thanks Andy. We'll see how much better it works when I replace
them... ....Sharon