Apply 1-2 pumps of lotion to hands and spread evenly over the palms, back of hands and fingers.
Place hands under UV blacklight to check for even coverage, both should glow uniformly.Spread lotion over any areas which are not glowing.
Allow lotion to dry, then wash hands as you would do normally and re-inspect under UV blacklight.Any glowing marks remaining highlight areas not washed properly.
After learning the best practice handwashing procedure, repeat steps 1-3 and look for improvements.
This clearly illustrates the effectiveness of your handwashing process and improves awareness, focus and motivation to wash hands properly.
