Use rubber bands to help open a jar easily:place one around the jar lid and another around the middle of the glass.The rubber provides friction to prevent your hands from slipping.
To clean a wooden chopping board, sprinkle on a handful of Kosher saltand rub with half a lemon.Rinse with clean water and dry to ensure it is clean and germ-free.
Water straight from the tap becomes cloudy when frozen.To make ice cubes crystal clear, allow a kettle of boiled water to cool slightlyand use this to fill your ice cube trays.
To prevent potatoes budding, add an apple in the bag. This one I'm not so sure of. I feel you would have to keep changing the apple so it doesn't rot and cause the potatoes to do the same.