In a pinch acne spot treatment: one un-coated aspirin tablet + 4 drops of water. Mash up using your finger and apply to problem spots. Wait a few minutes and rinse off. Can also be used on entire face as a mask to reduce pore size and prevent acne.
Put a tiny bit of toothpaste into a small cup, mix in one teaspoon baking soda plus one teaspoon of hydrogen peroxide, and half a teaspoon water. Thoroughly mix then brush your teeth for two minutes. Remember to do it once a week for pearly whites :)
"I bought a nice leather journal for my missionary and wrote these on the first two pages. He loves it and tells me all the time how comforting these scriptures are!" Sounds like this might be handy to have.