When barbecuing, we all love to add enough flavour to our preparations. We generally do this before we put our ingredients on the grill, but we also like to add some extra flavour during the barbecue session itself. A good rub or a rich marinade are a wonderful extra! A rub is a dry mix of herbs, a marinade is a mixture of a liquid - such as olive oil or lemon juice - and herbs. To apply a marinade, it is best to use the right barbecue accessories. A silicone brush is an ideal tool to do this.