These results were broadly equivalent to that of all-in-one AK-225 iodine α-naphthoflavone spray, suggesting that as the phase-down of HFC solvents limits its availability, a HFE-7100 blend can be used as a replacement to prevent loss of capability. A video showing the application of all-inone HFE-7100 spray to fresh fingermarks on gyprock is provided as Supporting Information.