To sterilize, allow it to sit or soak for at least half an hour. You can use this strength to flush a wound, as well. Chlorhexidine diacetate is a common ingredient in a variety of animal products, including dental rinses for dogs and cats. You can also buy different formulas like scrubs or pre-moistened pads if that is more convenient, although it may be more expensive. All of these can be bought in your local pharmacy.
Mineral oil is a clear, odor free oil.
Aloe vera gel can be bought from the pharmacy, or you can buy a stalk in the produce section of your grocery store, or buy a plant at the nursery and break off leaves as needed. Glycerin is also sold in the pharmacy. It is clear, odorless, and has a slippery feel to it. KY jelly is a water-based lubricant. Any water-based lubricant will work.