1, expired unopened oil can be used to moisturize the skin, the cooking oil applied to the hands or feet, moisturizing effect is good.

2, home appliances or door locks are easy to rust, you can use expired cooking oil, to the appliances or door locks of the rust a little bit, you can let the rusty place back to as new.

3, expired unopened oil can use a clean rag to wipe a little cooking oil on leather shoes, so that leather shoes to restore the luster.

4, expired unopened oil can also be stirred with the soil to raise flowers, so that the effect of raising flowers is also very good.