Organic Polar Solvents are your typical POG and Volatile solvents we are used to in this industry. However, Surfactants can mimic both a polar and non-polar solvent inasmuch as the typical surfactant molecule is composed of a polar and a non-polar end, which act to create a micelle in enough concentration which creates a spherical structure than can essentially encapsulate non-polar soils (oils) within a polar liquid (water). In most situations we use this to suspend greasy soils, without using hydrocarbon solvents.
If indeed Luminol will dissolve in a polar solvent, then wiping down affected hard surfaces with a POG type cleaner just might remove enough to perform your task. On porous surfaces, treat like an oil spot, followed by a oxidizer type spot remover.