I'm finally at the point where I need to make more of your moose milk patch lube. It appears that Murphy's has changed their oil soap formula and it doesn't look or smell like the previous product, the one that was in your original recipe. Since so little was needed in your recipe can omitting it still yield the same great results? Have you made any with the new oil soap, or do you have any recommendations for a substitute? Your MM is a terrific patch lube. Thanks!