Everything able to replace, as a cheap and therefore widely used biocide, this guy: http://en.wikipedia.org/wiki/Isothiazolinone http://en.wikipedia.org/wiki/Is

Everything able to replace, as a cheap and therefore widely used biocide, this guy: http://en.wikipedia.org/wiki/Isothiazolinone http://en.wikipedia.org/wiki/Isothiazolinone which is responsible for my allergy and awful dermatitis, it is a good thing.