I use it to keep the injectors clean. If you run super all the time you really don't need to run cleaner because the octane booster is the cleaner and there is more of it. I run regular so I add Techron every so often. The Feds require some cleaner in regular but the suppliers don't always follow the rules. I used to work for a major oil company and read a number of test reports from area stations and some doesn't measure up.
