1. when the hand oil: the hands of the skin is dry and cracked, you can put your hands into the oil to try, and often use the oil to soak down the fingertips, the nails will grow very well, transparent and sturdy.

2. can be used to make soap: in accordance with a certain proportion of oil and alkali mixing and stirring (stirring containers to stainless steel or plastic is appropriate, aluminum products are susceptible to corrosion), and then poured into the mold, 24 hours into a solid state and then remove it, and leave it to dry for one to two months to be used.

3. When the lubricant: If it is not good to open the lock, you can drop some in; some bearing things too long, you can also drop some oil to play a lubricating effect. You can also wipe some to the top of the rusty iron products to prevent rust.

4. Can be used to raise flowers: expired cooking oil can be used as fertilizer, each time a small cup into the pot, the flowers absorb the nutrients in the cooking oil, you can grow very healthy, such as monarch orchids.