Simply add about ¼ cup olive oil and several drops of essential oil (Lavender is good to relieve stress) to your bathwater.
Gently massage a small amount of olive oil on extra dry areas such as your elbows or heels.
You can simply create a home made facial mask with olive oil, honey, and an egg yolk. Beat all those items and apply to face. Leave on for 15 minutes and rinse with water.
For a simple oil treatment, warm several tablespoons of olive oil (again, not hot). Rub into scalp and hair. Cover with a shower cap or small plastic bag. Leave on for 20-30 minutes.
Try it when you're free and am sure you'll realise the benefits of Olive Oil.