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Nowadays, the South Korean waste management system is considered to be one of the most[ecological|household|dumping|processed|healthy|biodegradable|efficient] in the world. Due to the unique culinary culture, which includes a big variety of side dishes served during each meal, food waste makes about a quarter of all the [ecological|household|dumping|processed|healthy|biodegradable|efficient] waste in this country. The food waste must be [ecological|household|dumping|processed|healthy|biodegradable|efficient] as quickly as possible in order to prevent the onset of rotting, which can cause not only bad odours but also the spread of dangerous infections.

Therefore, in 2005 the government prohibited landfill [ecological|household|dumping|processed|healthy|biodegradable|efficient] of the food waste.

Several years later high-tech waste recycling machines were introduced and installed all over Seoul. The new recycling method includes the usage of special [ecological|household|dumping|processed|healthy|biodegradable|efficient] bags. Besides, the machines are equipped with scales which encourage the Koreans to reduce the weight of their rubbish bags by removing the moisture before throwing them away. The more is the weight, the higher is your fee.