HG oven, grill and barbecue cleaner can remove all sorts of grease and food stains from ovens, grills, and BBQs. It's also a quick and simple way to clean baking trays and stainless-steel hobs. This oven cleaner does the hard work, so you don't have to. Read below to find out how to use HG oven, grill and barbecue cleaner, as well as for some other helpful tips on cleaning your oven.