Well in that case IIRC when you said you'd never had any failures in your
engines, it was seriously misleading to people who might be tempted to buy cheaper fuel, and it undermines the posters who have told people about engine failures in various parts of the system, PARTICULARALY carburtettors or have told people the specific fuels to avoid and the specific preventative measures to take.
Of COURSE if you don't use any ethanol you won't have any ethanol problems.
As I've mentioned in previous posts, just turning off the fuel tap as Facthunter advised is not going to avoid the problem because there's still ethanol in the float bowl and evaporating in the galleries leaving its white powder. After a succession of starts there's enough powder to solidify and stop the engine - hence forced landing. Where the carburettor has blind galleries, it can be necessary to throw it away, and in quite a few older small engines there's no replacement with the exact same bore, exact same mount, exact same throttle cable location, exact same fuel tank moulded around the engine. In these cases, by using fuel containing ethanol, your only action is to throw the implement away whether a chain saw, rotary hoe etc.