With any barbecue, we would recommend it is cleaned soon after cooking so that the food is at its easiest to remove.
For gas barbecues reheat the barbecue for 5-10 mins with the lid closed to burn off any excess food. Then, whilst the grill is still hot, use a wire BBQ brush to remove any food debris from the grill. Once cool, use LANDMANN Barbecue Cleaning Wipes to remove any further stubborn stains. For a thorough clean you may wish to remove the grills and give them a wash with soapy water and cloth to soften the tougher burnt-on food remnants, then use a barbecue cleaning brush to scrub them until completely clean. For charcoal barbecues follow the same process but begin whilst the grill is still hot soon after cooking.