We got customers real HHO engine carbon clean reviews with okay energy CCS800,CCS1000 machines.Most of customer are happy of the carbon cleaning result.Most of car owners drive their car for HHO engine carbon treatment in car service center or a mobile service treatment.

Our customers also feedback us some carbon cleaning service. We can see that hydrogen and oxygen atoms reaction occurs to produce carbon dioxide, water vapor and some non-reacting carbon atoms out of the exhaust.