Techron - short or long trips better for cleaning?

[HowAboutThis]

Cleaned the throttle body recently. Had some gunk, but not a ton. 2017 Corolla. Saw Napa had a sale on Techron so picked up a couple bigger bottles today.

Should I wait a few weeks until I'm taking the car two hours each direction? Or will it clean as well with my normal 10 miles freeway and 2 miles through town each day?

I'm thinking wait for the sustained 70mph trip.

 

[MrBubba]

Techron doesn't call for specific mileage it instead calls for regular driving.

Follow the instructions on the bottle and drive regularly or go on your 4 hour trip doesn't matter.

 

[Kira]

I've read a stint of local driving is preferable because the PEA works on injector nozzles upon shutdown.

 

[JHZR2]

I've read a stint of local driving is preferable because the PEA works on injector nozzles upon shutdown.

Ive heard that too. You want more time for the treated fuel to sit in the injectors and at the nozzles. No idea if that's really true though......