surgical spirit 
noun [mass noun] British
Denatured alcohol, typically perfumed, used for cleaning and disinfecting the skin or medical instruments before an injection or surgical operation.Perfumes are made in the same way, substituting flower water and surgical spirit or alcohol in place of the base product....
- I'd been putting surgical spirit on my feet to toughen the skin, and I ran out of it.
- The only thing that helps is cleaning the ear canals with cotton buds heavily soaked in surgical spirit.