Those blackened marks on your grill happen because of something called the Maillard reaction, a chemical reaction that occurs between amino acids and carbohydrates when food is exposed to heat.
Upgrade your grill with the Grill Mark Stainless Steel Grill Burner Vent a versatile accessory which is designed to fit most grills equipped with tube style burners, protecting them from drips and spills that can cause damage or affect performance. Constructed from durable stainless steel, this burner vent extends from 12 in. to 18 in. in 1/2 in. increments, allowing you to customize the size to fit your specific grill. The easy-to-install design ensures a hassle-free setup, so you can spend less time on maintenance and more time grilling.
The Ultimate heavy duty patio protection Grill Mat used for all grills to protect against any droppings and debris that may fall off the hot grill. Made from Recycled ethylene propylene diene monomer (EPDM) rubber. The Grill Mat (36 in. x 48 in.) from Earth Edge is BBQ accessory that offer retailers the perfect, summertime, impulse buy product alongside grills.