Which Precision Cleaning Fluid Is the Mildest?
Very gentle, mild cleaning often is required when (a) cleaning substrates made from delicate materials, or (b) when the contamination is light, or (c) when the principle contamination being removed is water. Milder solvents generally are noted as having a low Kb value, typically 20-40 or so (a high Kb value is 100+). Many mild solvents also include an additive to improve the stability of the solvent or to break static bonds, allowing the solvent to more easily remove particulate.
The mildest solvents in the MicroCare portfolio typically would be Vertrel XF, Vertrel XP and MicroCare CCA.