Lija: "clove oil is usually sold in health stores, you do a water bath, adding oil a few drops at a time with a few minutes in between, kinda add some, mix the water up, then a bit more, mix it up again, put that water entry on frogs back, so all skin is in contact.. At first a frog relaxes, then more and more and then breathing slows down and it peacefully goes to a froggy heaven.
It takes time, but it's quiet peaceful way. Whatever tub you used for that, will need to go as well. There is no way of washing that oil out with anything."