If you're not sure if your customers might like it or not, you could always make a small batch and hand out samples of the soap, just to see if anyone nibbles. You never know if one of your clients might like it as well.
Otherwise, if you really can't find anything to do with it, you might try reselling it. I had a LOAD of WSP fragrances that weren't to my taste. (I'm a soap hobbyist, not a seller, so I only buy for me. Sadly, I love trying everything!) But instead of just biting the bullet, I resold some of them on Etsy (It is a supply, so you could resell.) and some on Craigslist, believe it or not.
It all worked out in the end at least.
Best of luck to you!