zymol is overpriced.
pure meaning 100% cleaning stuff no crap to make up the bulk .. . . . .
dodo is midranged
If i wanted quality i would bypass everything else and go to swissvax.
Swissvax think they are as good or better than Zymol and its just rubbish.
Swissvax will say that there are more Swissvax detailers than Zymol. They neglect to mention they charge approx 1 tenth of the fee to become one of their detailers. Also Zymol are well known to be very fussy on who they give Authorised Detailer status to. To get it you have to prove how good you are.