As stated above with maybe one extra step if you want to get them clean.
Cleaning bbq ceramic briquettes.
Line the bottom of the sink with a towel and dump the briquettes into the water.
About every 2 or 3 months i will take them out after a burn and brush them off with a stiff brush along with the tray that holds the ceramics in place.
Remove any old briquettes.
Use a grill brush to sweep out any broken briquettes or ash.
Do not use water or degreaser on briquettes as they will crumble.
Self cleaning do not worry about needing to clean these briquettes unlike lava rocks these gas grill ceramic briquettes are self cleaning.
Place the cover down and allow the grill to run for 15 minutes.
If you have a heat shield spray it with a degreaser then clean it with a wire brush or brillo pad and wipe it clean with a cloth.
Shut off the grill and allow the briquettes to cool.
The towel will help prevent the briquettes from coming into contact with the bottom of the sink.
These ceramic briquettes are self cleaning and also very easy to use.
Ceramic briquettes are easy to clean with a wire brush.
Use a stiff nylon toothbrush to clean the port openings and do not scratch or gouge them.
The towel keeps the briquettes from scratching your sink.
Arrange the ceramic briquettes in the bottom of the grill placing them as close together as possible.
Cleaning ceramic briquettes after every grill is an excellent practice and make sure thewill last long.
This is enough to cover most standard and large size grills.
After cleaning the briquettes ensure that they do not include any residue and become a source for infecting the barbequed food.
Pour strong detergent soap and hot water into a closed sink and place a towel at the bottom of the sink.
Open your gas grill and take out the metal cooking grid.
The ceramic briquettes stay hotter for longer as well as last longer than lava rocks.
Remove them and scrub until any debris falls off.
Gas igniters after the igniters have cooled down carefully wipe the igniters with a cotton swab dampened with water.
Turn the briquettes over so the greasy side faces down then turn the grill on.
Lowes reports that ceramic briquettes work like a self cleaning oven burning off grease and grime naturally.
Also and replacing them with newer ones.
Normally i would turn the grill on high for about 20 minutes and burn most of the stuff off.
Both heat shields and ceramic briquettes will wear out eventually so you should inspect them carefully as you clean.
Put the briquettes into the water solution and leave them to soak for a couple of minutes or so.
Fill a sink with hot soapy water.
Rinse and dry thoroughly.
Less time spent cleaning is more time spent cooking on your gas grill contains 60 ceramic briquettes this pack contains 60 gas grill briquettes.