However, it is necessary to apply these to the whole body from the neck down and not just to the itchy red spots. Other chemicals can be used and appear to be equally effective but may not be as acceptable as the two most common ones. These chemicals should be left on the skin for [...]

Contrary to what most people believe, there are few contagious skin diseases. I have sometimes seen several workers from one section who develop a contact dermatitis to some irritant and wrongly believe they are passing it on from one to the other. The poor fellow who develops it first often gets a bad time from [...]