The best heavy duty grill covers will protect it from rain, wind, sun and snow . Moisture can cause the metal parts of your grill to rust, and the sun can cause deterioration of the non-metal parts. BBQ covers will also prevent pollen from settling on the surfaces of your grill or smoker, or from leaves getting inside.Is the grill covers necessary?
The first piece of advice is that you definitely need a grill cover. A grill cover will help keep your grill looking good for years to come. You should cover your grill after every use once it has cooled down. While some worry that a grill cover will encourage rusting, this is a myth.