toilet soap 
noun
Soap for washing oneself: [mass noun]: there was no hot water, neither was there proper toilet soap [count noun]: toilet soaps...
- I mean carbolic soap, household carbolic, not the fancy toilet soap which is on sale today.
- All had toilet paper available, in most cases with spare rolls to hand, and in one notable case the soap for washing was in the form of normal blocks of toilet soap left on the wash basins.
- We never used toilet soap, only plain washing Fairy soap.