The first method used to raise flowers, ready to expired cooking oil to water the flowers, however, it is important to note that, in this process, cooking oil must be away from the root system, must not be poured on the roots of the plant, if poured directly on the roots, it is very easy to cause plants to burn the roots of the situation. Not all flowers can be used in the use of expired cooking oil, such as monarchs, orchids, etc. with expired cooking oil is very good results, but other flowers suggest you do not use.

The second method used as hand or body oil, for hand or body oil, dry skin on hands or feet, hands or feet soaked in cooking oil for a period of time, or wipe dry skin with cooking oil. Some pretty girls can also soak their fingers in oil regularly so that the nails grow well, that is, clear and strong.

The third method is when the lubricating oil, the shelf life of cooking oil is not short, but the life still happens often cooking oil expired, everyone should be careful to consume expired cooking oil. There are difficult to open locks in the house, bearing heavy things, you can drop expired cooking oil to play a lubricating role; you can also put the easy to rust iron products to prevent rust.

The fourth method is to make handmade soap, in the old pot add cold water, pour salt first, stir well and then add sugar, salt and sugar should be fully dissolved; and then add sodium hydroxide, the water will become cloudy from clear, smoke floating. Stir well, the water slowly becomes clear. At this time, pay attention to the sodium hydroxide corrosive, do not touch your hands; finally, pour waste motor oil, while stirring, while adding flour . After stirring for 15 minutes, pour out the box, and then placed in a ventilated place for two or three days, and then soap molding, drying for a month can be used.

Cooking oil shelf life

1, cooking oil general shelf life is 18 months, but even to 18 months, it is not necessarily spoiled. If the cooking oil is spoiled, you can smell the flavor can be smelled out. About the shelf life is not necessarily, because of the different temperatures, oil with different raw materials, different containers, so the shelf life will not be the same, if you buy the oil will eat a long time, it is recommended that do not use the original barrel, buy and then poured into the glass bottles, will double the shelf time, two years are fine.

2, in fact, the shelf life indicated on the packaging is the theoretical sense of the shelf life, that is, in the specific storage conditions of the shelf life of the airtight preservation. Consumers will buy cooking oil home, once opened, some of the nutrients in the oil will be "close contact" with the air, slow chemical reactions, and then produce harmful substances, resulting in a "shelf-life" within the cooking oil is not entirely "The company's website has been updated with the latest information on the latest developments in the industry, including the latest news on the latest developments in the industry.

3, the shelf life of cooking oil is generally 18 months, especially the vat of cooking oil is often opened after 1 month that is difficult to "fresh", so a large number of hoarding is obviously not appropriate, so cooking oil must pay attention to the shelf life of the expired oil or cloudy, precipitation, or "haram" cooking oil should not be consumed. "Cooking oil shall not be consumed. Choose "big drop" cooking oil, but also have to pay attention to the exact production time of the product.