I have an annoying skin problem - a type of eczema - of my hands. When I have been in circumstances where use of alcohol gels to decontaminate my hands (eg hospital visiting) would be usual, I have been concerned that these gels are or might be fairly strongly irritant to my skin. Generally speaking I have become gradually more concerned that we apply (intentionally, or in using them for other purposes) more and more things to our skin that are likely to damage it. Bleach, kitchen cleaners, glass cleaners, bathroom cleaners, washing powders, washing up liquid and dishwasher powders, air freshener/disinfectant sprays, deodorants, anti perspirants, engine oil, petrol, glues, weedkiller, paint and similar...   Even some hand creams seem to upset my hands.

Surely these gels will at the least de-grease the skin and make it more vulnerable, won't they?