Fuel Injector Cleaner?

Who uses it and what brand?

Anyone have any negative experiences with injector cleaners?

Thanks for your advice,

Dave

From what I have read, dont use it too often, it is abrasive, and can ruin injector nosle`s but thats in cars and trucks,

Gumout "Regane" works well to remove varnish

Techron cleans injectors and valves.

Thanks for your input!

Dave