Carbon Tet ?? banned since the 1950's... I thought...
WIKI=dry cleaning | Wiki= carbon Tet, then look at Safety of carbon Tet...
Seems that since 2008 the home laundry industry had sucessfully weaned the home laundry users off high phosperous detergents that promote algy growth in streams, lakes,and rivers...yea, Green Solution...the replacement is low e soaps, which don't clean too well and seem to need a bleach added to kill germs, clean clothes and not leave a bad smell in the washing machine...
Unfortunately, home laundry Low-e soaps used with chlorine bleach CAUSE HI-LEVELS of poisonous Carbon Tet to be generated (thats why the clothes get cleaned, used to be called 'dry cleaning')...
IMHO= my water saving, Low-e soap using, enviromentally safe, sweet smelling, front loading washing machine was known since 2008 to be an enviromental hazard of toxic, ozone layer killing proportions when used w/ chlorine bleach... which, by the way, got a "lemon smell' added to mask the Carbon tet odor ( I actually thought that smell was 'Oxygen Bleach' smell= it wasn't bad / just banned since 1970 for any home use)...
The hippies are right= don't wash your clothes !! just hang them out in the rain n air dry... or boil them w/lye soap n air dry...bathe monthly, Use no.4711 Cologne...at least you get no algee filled waterways or depleted ozone layers...RS.