Along with its wonderful health benefits olive oil has many uses here are a couple.
Shave with it in place of shave cream. Shine stainless steel. Prevent wax from sticking to the candle holder. Pet care, add a little (1/8-1/4 tsp) to prevent hair balls. Moisturize cuticles. Treat dry skin. Unstick a zipper (avoid the fabric). Dust wood furniture. Lubricate squeaky doors.
I don't do any of these things but know some people who do. Check with your doctor, vet or manufacture before you do any of these things.