Well, I finally got around to cleaning the BBQ. I have had my island for about four months and I have used the BBQ quite a bit. You asked me to keep you posted so I am posting this.
First, and respectfully, in my opinion anyone who never cleans his grill is nuts. I don't use tomato based marinades, I don't cook very fatty meats, and I add BBQ sauce near the end of the cooking cycle. I do use indirect cooking quite q bit. When I took the BBQ apart, the build up of crud on the flame tamers and inner frame was surprising. The grills were in need of clreaning on the bottom side, but the top was fine because I oil and brush before and after every use. The burners seemed fine, but they needed a bit of scrubbing, and this was a good chance to make sure none of the holes were clogged up.
I used white distilled vinegar and baking soda to clean everything. As you recall, I was looking for a non-chemical method, and this one worked well. First, I disassembled the BBQ and sprayed all the parts with a hose. Then, using a spray bottle I coated everything with the vinegar. Next, I sprinkled the baking soda over the parts. The vinegar and baking soda react and begin to bubble attacking the grease. Finally, using a brillo pad I scrubbed the parts and re-sprayed them with the hose.
The inner frame was where most of the crud build up could be found. Spraying vinegar, dusting with baking soda, and using the brillo pad, I cleaned the entire thing. Then using paper towels sprayed with vinegar I wiped it down. Finally, I wiped it down again with water moistened paper towels. Of course, some parts of the frame do not clean up perfectly, but the aim here was to clean up surface crud, and sludge, and there was plenty of that. It will never look like new again, but it will be cleaner.
The grills were equally as easy. using a large container I filled it with some water, vinegar, and baking soda. I left the grills there over night. Then I rinsed them using hot water to get the remaining grease out. After drying, I coated them with peanut oil.
The whole thing took less than an hour of work. If you are the type that never cleans his grill I encourgae you to take it apart and see what is inside. It can't be healthy. Once you do, you will clean it, trust me. If your guests ever got a load of that they would be hoofing it to the closest Burger King in a hurry!
QUOTE (Eric D @ Sep 3 2006, 07:42 PM)

RF53,
The oven cleaner needs to be flushed with water after use. No, it did not have any smell or wierd taste.
Natural, well the ingredients used in the oven cleaners are pretty natural. Most are lye based. This is sodium hydroxide or potassium hydroxide. They are used in soap making as well and come from natural sources. They get their clean power from being a strong alkaline solution. Like most strong cleaners, you want to read the label and use as instructed for the safest outcome.
Keep us posted on how you end up cleaner your grill. You might just come up with a better idea.
Regards,
Eric d