Lotions are usually applied to the parts required by means of a piece of linen rag or piline, wetted with them, or by wetting the bandage itself. 

They are for outward application only

 Yellow Lotion

Dissolve one grain of corrosive sublimate in an ounce of lime water, taking care to bruise the crystals of the salt in order to assist its solution.

Use  as a detergent.

Note , that corrosive sublimate is a violent and deadly poison