分离变质食物。 焚烧低含水率的物品，比如鸡皮。 将垃圾冲进水槽或者马桶。 拿容器收集油脂。 使用厨房垃圾处理器。 不要把食物垃圾扔进污水处理系统里。 了解哪些食物可以直接扔掉。

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You should act fast to deal with any food that is spoiled or that will go bad quickly. Such foods should be separated from the rest of your trash, kept in heavy duty plastic bags and disposed of quickly. If practical, put meats and other foods that rot quickly into the trash on the day it will be collected. Rotting food will attract pests and insects.  Tie meats and any raw foods you are disposing of into plastic bags before you put them into your trash bag. This will minimize leaks and odours. Ensure your trash can is fully secured and there is no odour that could attract pests. Dispose of your meat quickly to avoid any potential problems with maggots. (High-water content items may explode.)  Use an indoor fireplace or outdoor grill/fire pit for this. A wood stove can also be used, but add the food to incinerate to the fuel area, not the cooking area. Do NOT use a gas stove, as this will generate too much smoke indoors. Try to do this when you would normally build a fire anyway, to avoid using extra fuel.  For example, after a picnic, the scraps can be burned on the same coals that were used to cook the food (of course remembering to douse everything in water before leaving the camping area). Some ashes will remain, so dispose of those as you normally do, once they cool. For soft items other than oils and fats, they may be chopped into small pieces and flushed down the sink drain, or larger pieces may be flushed down the toilet. Use this method for soft food scraps, like a rotten tomato, versus rigid items, like bones. This alternative is for those who lack a garbage disposal unit. Dispose of cooking oils and fats by collecting them in a jar, tub, or other container that you don't mind throwing away. Do not pour hot oil or fat from cooking meats down your sink drain. This will cause plumbing problems that may be expensive. You should always dispose of oil and grease in the trash, not down the drain.  Throw the jar of fat into the trash when it gets full. Do not recycle the jar. You can also use leftover fat...