Can I just let my car run for 15 minutes after adding Sea Foam or do I have to drive it? [SOLVED]

Thanks for the question!

For Sea Foam in the oil crankcase: it’s best to drive it for at least 100 miles to give the Sea Foam a chance to circulate and clean. Running it for 15 minutes is better than nothing, but driving is the best way to get the most out of the Sea Foam.