From decorating cakes to keeping leftover wine fresh, used condiment bottles have plenty of great uses in the kitchen.

My refrigerator is a graveyard of half-used jars. Jams, condiments, spreads, pickles — you get the idea. Even so, there’s at least one personal favorite staple I like to keep around all the ...

When it comes to condiments, it's no longer enough to stock your cupboards with "a manky bottle of ketchup and a half-used jar of mustard", said The Telegraph. These days "food-savvy households ...