Hi, i've been collecting various jars over the winter, the intention is to use them for jams, jellies, chutnies and whatnot. they're all metal lid types and have been washed out but some still smell of the original contents. whats the best way to REALLY scour these out so that anything in them doesn't taint what i'm going to fill em with. once done whats the best way of sterilising, steam or oven bake? thanks! pete edit: oh and as an extra does anyone know where i can get brewing kit from? tubs/vats and bottles there's nothing around here local that i can see.