I get that. Kinda. So are you selling the soap for btc only? I still don't see the connection between the product and the logo. Everybody now slams Bitcoin on everything, it gets unclear for the customer.
Don't get me wrong, the clear vision is perfect. But the sale must be clear also. Customers won't give you much more than a second and if it's just a little bit confusing (for me now it is,) they'll move past.
I'm sorry for playing devil's advocate, I'm from similar branch and want you to defend your creation against me, it will get better through it.