yes
Locating a buy and sell company for used soda machines is the best way to recycle a used one that you may not need anymore.
sometimes
Biodiesel can be made from used cooking oils, as well as any oil from oilseed plants. By mixing the oil with a caustic substance dissolved in alcohol, the fuel is separated from glycerin and waste products. Glycerin can be used to make soaps. Biodiesel is a renewable energy source.
Olive oil is extremely healthy for you. It won't be harmful to you in any way
The best way to use olive oil for marinating and cooking steak is to mix it with herbs, spices, and other seasonings to create a flavorful marinade. Let the steak marinate in the mixture for at least 30 minutes before cooking. When cooking the steak, brush it with olive oil to enhance the flavor and help create a nice crust.
The best way to use neutral oil in cooking is to use it for high-heat cooking methods like frying, sauting, and roasting. Neutral oils like canola, grapeseed, and vegetable oil have a high smoke point, making them ideal for these cooking techniques without adding any strong flavors to the dish. It's important to use the right amount of oil to prevent the food from becoming greasy.
I keep mine in the cupboard with the lid on tight. It keeps for years that way.
it should be recycled.
Cooking oil can be turned in to a solid by heating it. Once the cooking oil is heated let it cool down. As the cooking oil cools it will soon solidify.
The places that pay the most for it are the cosmetic companies. It is used to make soap, shampoo, etc. The price varies as much as the stock market does, so you need to contact them to get the up to date prices.
Two things can happen to cooking oil over time. It can become stale, which means that the flavour becomes flat and unappealing, or it can become rancid, which means that it becomes sour. Either way, you don't want to use it. Either way, use your taste buds and ignore expiration dates. Oil stores better in cool places and when it is sealed, and when properly stored can be used long past the expiration date.
Clear or light olive oil can be used the same way any other cooking oils can be used. Extra virgin , virgin and pomace olive oils cannot as they change flavor, taste, color and textures; and have lower smoke point temperatures than other oils.