It was just announced a couple of days ago that a new study has found ivermectin is internally absorbed 2.5 times better if you take it with a high fat meal. Give that a try if your wife takes any ivermectin orally!

Also, DMSO is very good at dissolving many materials that are otherwise insoluble, and it will pass right through your skin and carry any dissolved materials with it. It will also pass through latex and several other types of gloves, so you should always wear nitrile gloves when handling it.